The Lieutenant and Commander Part 12

"Yes!" replies another; "and if our skipper don't mind, it will be packing off her presently," with an emphasis on the word "off." "Right well do I know these Cape gales," adds an ancient mariner of the South Seas; "they snuffle up in a minute; and, I'll answer for it, the captain will not carry sail so long off Cape Aguilhas, when he has gone round that breezy point as often as old Bill has."

At this moment the tardy voice of the commander, long unwilling to lose any part of the fair wind, is at length heard, giving the reluctant order, "Turn the hands up, shorten sail!" The ready clatter of feet, and the show of many heads at all the hatchways, and perhaps the sound of a suppressed laugh amongst the men who have been gossiping and wagering about the gale, give sufficient indication that this evolution has been expected for some time.

"All hands shorten sail!" calls out the boatswain, after a louder and sharper note than usual from his pipe, winded not half the ordinary length of time, though twice as shrilly; for his object is to mark on the ears of the people the necessity of unusual expedition and exertion. A clever and experienced person filling this important situation will soon teach the men to distinguish between the various notes of his call, though to unpractised ears the sounds might appear unvaried.

"Shorten sail! that's easier said than done," growls forth some hard-up old c.o.c.k.

"No! not a bit easier said than done," unexpectedly observes the captain, but quite good-humouredly, having accidentally heard the seaman's remark. "Not a bit, old fellow, if you and the young hands only work as smartly and cheerfully as I know you can do when you have a mind. Come, my lads, are you all ready forward?"

It is a trying moment both for the sails and yards, when the order is actually given to commence shortening sail; if the pressure from the wind be considerable, it is necessary to have men stationed to lower away the haulyards and ease off the tacks at the proper moment, while others gather in the sails as they come down, fluttering a little perhaps, if not carefully managed, but still quietly and easily, as well as quickly. When, however, the wind has risen to a pitch beyond its due proportion to the canvas spread, and the captain's anxiety to make the most of a fair wind has tempted him to carry on too long, the case becomes very difficult, the ropes which keep the sails in their places contributing also an important share to the support of those spars to which the sails are bent, or to which they may be hauled out.

Consequently, the moment the ropes alluded to, which are technically named the haulyards and tacks, are slackened, the yards and booms, being suddenly deprived of these material supports, are very apt to be sprung, that is, cracked across, or even carried away, which means being snapped right in two as short as a carrot, to use Jack's very appropriate simile.

It is quite true, that lowering away the sail and easing off the tack of a studding-sail does diminish the pressure of the sail on the spar, and, of course, both the yard and the boom have less duty to perform.

Still, the moment which succeeds the order to "Lower away!" is especially trying to the nerves of the officer who is carrying on the duty. I have not unfrequently seen comparatively young officers handle the sails and yards of a ship with perfect ease, from their superior mechanical knowledge, at times when the oldest sailors on board were puzzled how to get things right. One officer, for instance, may direct the preparations for shortening sail to be made according to the most orthodox rules laid down in Hamilton Moor's "Examination of a Young Sea Officer," and yet when he comes to give the fatal word, "Lower away! haul down!" everything shall go wrong. The tack being eased off too soon, the spar breaks in the middle, and the poor topmast studding-sail is spitted like a lark on the broken stump of the boom, while the lower studding-sail, driven furiously forward by the squall, is pierced by the spritsail yard-arm, the cat-head, and the b.u.mpkin; or it may be wrapped round the bowsprit, like so much wet drapery in the inimitable Chantrey's studio over the clay figure of an Indian bishop.

"What the blue blazes shall I do next?" moans the poor puzzled officer of the watch, who sees this confusion caused entirely by his own bad management. On such an occasion, a kind and considerate captain will perhaps fairly walk below, and so leave the mortified youth to get himself out of the sc.r.a.pe as he best can, and rather lose a small spar, or a bolt of canvas, than expose his officer to the humiliation of having the task transferred to another; or he will edge himself near the embarra.s.sed officer, and, without the action being detected by any one else, whisper a few magical words of instruction in the young man's ear, by which the proper train of directions are set agoing, and the whole confusion of ropes, sails, and yards, speedily brought into order. If this fails, the hands are called, upon which the captain himself, or more generally the first lieutenant, takes the trumpet; and the men, hearing the well-known, confident voice of skill, fly to the proper points, "monkey paw" the split sails, clear the ropes, which an instant before seemed inextricably foul, and in a very few minutes reduce the whole disaster to the dimensions of a common occurrence. "Now, you may call the watch," says the captain; and the reproved officer again takes charge of the deck. I need hardly say, that any young man of spirit ought rather to wear his hands to the bone in learning his duty, than to expose himself to such mortification as this.

Let us, however, suppose all the extra sails taken in without accident, and rolled up with as much haste as may be consistent with that good order which ought never to be relaxed under any degree of urgency. In fine weather, it is usual to place the studding-sails in the rigging, with all their gear bent, in readiness to be whipped up to the yard-arm at a moment's warning; but when a breeze such as we are now considering is on the rise, it is thought best to unbend the tacks and haulyards, and to stow the sails in some convenient place, either on the booms, between the boats, or in the hammock-nettings.

For the same reason, the small sails are sent on deck, together with as much top hamper as can readily be moved. These things are scarcely bundled up and lifted out of the way before the long-expected order to reef topsails is smartly given out, and crowds of men are seen skipping up the tight weather-rigging, with a merry kind of alacrity, which always makes a captain feel grateful to the fellows--I do not well know why; for, as there is then no real danger, there seems nothing particularly praiseworthy in this common-place exertion.

Perhaps the consciousness that a storm is coming on, during which every nerve on board may be strained, makes the captain see with pleasure a show of activity which, under other circ.u.mstances, may be turned to trials of the utmost hardihood and daring.

Be this as it may, the yards come sliding down the well-greased masts; the men lie out to the right and left, grasp the tumultuous canvas, drag out the earings, and tie the points, with as perfect deliberation as if it were a calm, only taking double pains to see that all is right and tight, and the reef-band straight along the yard. The order has been given to take in the second and third reefs only; but the men linger at their posts, expecting the further work which they know is necessary. The captain of the top, instead of moving in, continues to sit astride the spar, dangling his legs under the weather yard-arm with the end of the close reef-earing in his hand, quite as much at his ease as any well-washed sea-bird that ever screamed defiance to a pitiless south-wester.

Johnny's antic.i.p.ations prove right, for the anxious commander, after gazing twice or thrice to windward, again consulting his barometer, looking six or eight times at his watch in as many minutes, to learn how many hours of daylight are yet above the horizon, and perhaps also stealing a professional opinion from his first lieutenant, an officer probably of much more technical experience than himself, decides upon close-reefing. If he be a man of sense, and wishes the work to be done quickly and well, he must not now hesitate about starting the topsail sheets, and it will certainly be all the better if one or both the clew-lines be likewise hauled close up.

The mainsail is now to be taken in; and as the method of performing this evolution has long been a subject of hot controversy at sea, I take the opportunity of saying, that Falconer's couplet,--

"For he who strives the tempest to disarm Will never first embrail the lee yard-arm,"

has, in my opinion, done a world of mischief, and split many thousands of sails.

I, at least, plead guilty to having been sadly misled by this authority for many years, since it was only in the last ship I commanded that I learned the true way to take in the mainsail when it blows hard. The best practice certainly is, to man both buntlines and the lee leechline well, and then to haul the LEE clew-garnet close up, before starting the tack or slacking the bowline. By attending to these directions, the spar is not only instantaneously relieved, but the leeward half of the sail walks sweetly and quietly up to the yard, without giving a single flap. After which the weather-clew comes up almost of itself, and without risk or trouble.

Meanwhile the ship is spinning along very nearly at the same rate as at first, though two-thirds of the canvas have been taken off her.

These variations in speed are odd enough, and, at times, not easily accounted for. When the breeze first comes on, all sail set, and the water quite smooth, the ship can be steered on a straight course without any difficulty, and she really seems to fly. When the log is hove, it is discovered, we shall suppose, that she is going eleven knots. Well, the wind increases, and in come the studding-sails; but as the water is still smooth, the single-reefed topsails and top-gallant-sails may be carried, though it is evident the ship is rather over-pressed, or, at all events, not another st.i.tch of sail could be set.

"Heave the log again, and see what she goes now!" says the officer.

"How much?"

"Eleven knots and a-half, sir," replies the middy of the watch.

Presently the sea rises, the masts bend, the ship begins to stagger along, groaning and creaking in every joint, under the severe pressure. The topsails are close-reefed to meet the increased wind; but still, as before, she is under quite as much canvas as she can possibly bear.

"Heave the log now!" again says the officer. "Ten knots!" reports the middy.

By-and-bye the courses are reefed, and before dark the mainsail is rolled up, the fore and mizen topsails handed, and the top-gallant yards sent on deck. The sea has now risen to a disagreeable height, and the steering, in spite of every care, becomes wilder and much more difficult; and as the ship forges into the breast of the waves, or rises with a surge not much less startling, her way seems deadened for the moment, till she bounds up again on the top of the sea, to woo, as it were, the embraces of the rattling gale. The storm is not slow to meet this rude invitation; while, if the ropes, sails, and masts, be all wet, as they generally are in such a breeze, it is difficult to conceive any tones more gruff and unsentimental than the sounds of this boisterous courtship.

In line-of-battle ships, and even in frigates, the close-reefed main-topsail and foresail may be carried, for a very long time, when going nearly before the wind; and indeed it is the best seamanship to crack on her; for when the gale rises to its highest pitch, and the seas follow in great height, they are apt to curl fairly on board, and play fine pranks along the decks, even if the violence of the blow on the quarter do not broach the ship to, that is, twist her head round towards the wind in such a way that the next sea shall break over her gangway, and in all probability sweep away the masts. In small vessels it becomes a most anxious period of the gale when the sea has got up so much that it is difficult to steer steadily, and when the wind blows so strong that enough sail cannot be carried to keep the ship sufficiently ahead of the waves, except at the risk of tearing the masts away. When the requisite degree of speed cannot be secured, the inevitable consequence, sooner or later, is, that a monstrous pea-green solid sea walks most unceremoniously on board, over the taffrail, and dashes along the decks like those huge debacles, of which some geologists so confidently point out the traces on the earth's surface.

I never happened actually to witness a catastrophe of this kind on the great scale, though I have seen one or two smartish gales in my time.

Indeed the most serious evils I recollect to have been present at occurred on board the Volage, on the very pa.s.sage to India which I am now describing. The following are the words in which these incidents are noticed in my journal:--

"On the 13th of July, off the Cape of Good Hope, in the midst of a heavy winter's gale, our worthy pa.s.senger, Sir Evan Nepean, governor of Bombay, was thrown down the ladder, by the violent rolling of the ship; and another gentleman, the Baron Tuyll, the best-natured and deservedly popular pa.s.senger I ever saw afloat, was very nearly washed out of his cot by a sea which broke into the stern windows of the captain's cabin."

I have often enough been close to wars and rumours of wars, but was never in a regular sea-fight; and though I have also witnessed a few shipwrecks and disasters, I never was myself in much danger of what might be honestly called a lee sh.o.r.e; neither is it my good fortune to be able to recount, from personal knowledge, any scenes of hardship or suffering from hunger, cold, or any other misery. My whole professional life, in short, has been one of such comparative ease and security, that I cannot now remember ever going far beyond twenty-four hours without a good bellyful. Still I have often been forced to take a high degree of interest in formidable adventures of this kind, from their happening in fleets of which my own ship formed a part, or from these incidents including among the sufferers persons to whom I was attached.

In the year 1815, I accompanied a convoy of homeward-bound Indiamen from Ceylon, and a right merry part of the voyage it was while we ran down a couple of thousand miles of the south-east trade-wind; for these hospitable floating nabobs, the East India captains, seldom let a day pa.s.s without feasting one another; and we, their naval protectors, came in for no small share of the good things, for which we could make but a poor return. Along with our fleet, there sailed from Ceylon a large ship, hired as a transport by Government to bring home invalid soldiers. There were about 500 souls in her; of these a hundred were women, and more than a hundred children. I was accidentally led to take a particular interest in this ill-fated vessel, from the circ.u.mstance of there being four fine boys on board, sons of a military friend of mine at Point de Galle. I had become so well acquainted with the parents of these poor little fellows during my frequent visits to Ceylon, that one day, before sailing, I playfully offered to take a couple of the boys in my brig, the Victor, an eighteen-gun sloop of war; but as I could not accommodate the whole family, the parents, who were obliged to remain abroad, felt unwilling to separate the children, alas! and my offer was declined.

Off we all sailed, and reached the neighbourhood of the Cape without encountering anything in the way of an adventure; there, however, commenced the disasters of the unfortunate Arniston, as this transport was called. She had no chronometer on board; a most culpable and preposterous omission in the outfit of a ship destined for such a voyage. The master told me that he himself was not in circ.u.mstances to purchase so expensive an instrument, the cost of a good chronometer being at least fifty or sixty guineas, and that the owners considered the expense needless. He also stated that on his remonstrating still more, and urging upon these gentlemen that their property would be ten times more secure if he were furnished with the most approved means of taking good care of it, he was given to understand, that, if he did not choose to take the ship to sea without a chronometer, another captain could easily be found who would make no such new-fangled scruples. The poor master shrugged his shoulders, and said he would do his best; but having often rounded the Cape, he knew the difficulties of the navigation, when there was nothing but the dead reckoning to trust to.

During our pa.s.sage from Ceylon, it was the practice every day, at one o'clock, for the Indiamen, as well as the men-of-war, to make signals showing the longitude of each ship by chronometer. Thus we had all an opportunity of comparing the going of our respective time-keepers, and thus, too, the master of the Arniston was enabled to learn his place so accurately, that if he had only kept company with his friends the Indiamen, each of whom was provided with at least four or five chronometers, the deficiency in his equipment might never have led to the dreadful catastrophe which speedily followed the loss of this a.s.sistance.

It was late in the month of May when we reached the tempestuous regions of the Cape; and we were not long there before a furious gale of wind from the westward dispersed the fleet, and set every one adrift upon his own resources. The poor Arniston was seen at sunset, on the day the gale commenced, with most of her sails split, but not otherwise in danger, for she had a good offing, and the wind was not blowing on sh.o.r.e. Three heavy gales followed in such quick succession during the next week, that not only the ordinary course, but the velocity of the current was changed, and instead of running, as it almost always does, to the westward, it set, on the days in question, to the south-eastward. According to the most moderate allowance for the current, all circ.u.mstances being taken into consideration, any navigator might fairly have supposed that, in the five days which elapsed from the 24th of May to the 28th inclusive, his ship would have been drifted to the westward by the current at least a hundred miles. Our chronometers, however, distinctly showed us that we had been carried, not, as usual, to the westward, but actually to the eastward, a distance of more than a hundred miles; so that, in less than a week, there occurred upwards of two hundred miles of error in the dead reckoning.

The master of the Arniston, doubtless, after making every allowance, according to the best authorities, and working by the most exact rules of navigation of which he could avail himself, naturally inferred that his ship was more than a hundred miles to the westward of the Cape, and he probably considered himself justified in bearing up before a south-easterly gale, and steering, as he had so much reason to suppose he was doing, straight for St. Helena.

It is very important to remark, in pa.s.sing, to professional men, that no ship off the Cape, and under any circ.u.mstances, ought ever to bear up, without first heaving the deep sea-lead. If soundings are obtained on the Bank, it is a sure symptom that the ship is not sufficiently advanced to the westward to enable her to steer with safety to the north-north-westward for St. Helena. It is clear the ship in question must have omitted this precaution.

All that is known of this fatal shipwreck is simply that the Arniston, with a flowing sheet, and going nine knots, ran among the breakers in Struy's Bay, nearly a hundred miles to the eastward of the Cape. The masts went instantly by the board, and the sea, which broke completely over all, tore the ship to pieces in a few minutes; and out of her whole crew, pa.s.sengers, women, and children, only half-a-dozen seamen reached the coast alive. All these could tell was, that they bore up and made all sail for St. Helena, judging themselves well round the Cape. This scanty information, however, was quite enough to establish the important fact that this valuable ship, and all the lives on board of her, were actually sacrificed to a piece of short-sighted economy.

That they might have been saved, had she been supplied with the worst chronometer that was ever sent to sea, is also quite obvious. I am sure practical men will agree with me, that, in a.s.suming sixty seconds a-day as the limit of the uncertainty of a watch's rate, I have taken a quant.i.ty four or five times greater than there was need for. Surely no time-keeper that was ever sold as such by any respectable watchmaker for more than thirty or forty guineas, has been found to go so outrageously ill as not to be depended upon for one week, within less than ten or fifteen seconds a-day. And as I have shown that a chronometer whose rate was uncertain, even to an extent five or six times as great as this, would have saved the Arniston, any further comment on such precious economy is needless.

CHAPTER XV.

SUGGESTIONS TOWARDS DIMINISHING THE NUMBER AND SEVERITY OF NAVAL PUNISHMENTS.

I trust that most of my brother-officers who have commanded ships can lay their hands upon their hearts and conscientiously declare they have never inflicted an unjust punishment. I can only confess with much sorrow, that I, unfortunately, am not of that number. But as mere regret on such occasions contributes nothing towards remedying the evils committed, I have long employed my thoughts in devising some plan which might lessen the number of punishments at sea, and thus, perhaps, save others from the remorse I have felt, while it might tend to relieve the service from the discredit of an improper degree of severity in its penal administration.

Before proceeding to the main point under consideration, the diminution of the number and the degree of punishments on board ship, I must entreat officers not to allow themselves to be misled by the very mischievous fallacy of supposing that any of the various subst.i.tutes which have yet been proposed for corporal punishment are one whit less severe than those so long established. It is well known to officers of experience that this powerful engine of discipline may be rendered not only the most effective, but essentially the most lenient, and when duly reported and checked, far more likely to contribute to the peace and comfort of the men themselves, than any of the specious but flimsy subst.i.tutes alluded to. Solitary confinement, for example, I take to be one of the most cruel, and, generally speaking, one of the most unjust of all punishments; for it is incapable of being correctly measured, and it almost always renders the offender worse. It prompts him, and gives him time to brood over revengeful purposes; it irritates him against his officers, and if long continued almost inevitably leads to insanity and suicide. All the beneficial effects of example, likewise, are necessarily lost; because the solitary culprit's sufferings, horrible though they no doubt are, never meet the eye of the rest of the crew, nor, indeed, can they ever be truly made known to them, while he himself, when he quits his cell, makes light of his punishment. But not one man in a thousand, even of our hardiest spirits, can maintain this air of indifference at the gangway. And although it must be admitted that a man, at such moments, can feel no great kindness to his officer, the transient nature of the punishment, compared to the prolonged misery of solitary confinement, leaves no time for discontent to rankle. I never once knew, nor ever heard of an instance in which a corporal punishment, administered calmly and with strict regard to justice and established usage, was followed by any permanent ill-will resting on the mind of a sailor, either towards his captain or towards the service.

It happened to me once, when in command of a ship in the Pacific Ocean, to have occasion to punish a very good seaman. The offence was in some degree a doubtful one, but, upon the whole, I felt it my duty to correct it rather sharply. On mature reflection, however, I began to suspect I had done wrong; and on joining the commander-in-chief, some weeks afterwards, I laid all the circ.u.mstances of the case before him, and begged him to tell me fairly what he thought. He examined the details minutely, cross-questioned me about them, and, after some deliberation, said, that although I had the letter of the law with me, I had acted hastily, which in this instance was acting unjustly; for had I waited a little, the true bearings of the case must, he thought, have made themselves apparent. This judgment of Sir Thomas Hardy squared but too well with my own feelings upon the matter, and doubled the shame I was already suffering under. From that hour to this, I have never ceased to catch with eagerness at any suggestion which I thought might contribute to save deserving men from a similar misfortune, and well-disposed officers from the fatal errors of precipitancy. A little incident has perhaps had its effect in quickening these speculative ideas into a practical shape.

Several years after the period alluded to, I happened to be sailing about Spithead in a gentleman's yacht, when a man-of-war's cutter came alongside. As no officer had been sent in the boat, the message was delivered by the c.o.xswain, whom I did not recognize as an old shipmate till he came to me aft, took off his hat, and held out his hand. I then recollected the face of the seaman I had unjustly punished! To all appearance he had entirely forgotten the circ.u.mstance: but the commodore's words, "You ought to have let that man off," rang in my ears, and my heart smote me as I felt the honest fellow's grasp. "I shall never rest," I afterwards vowed to myself, "till I have succeeded in suggesting some regulations which, as far as possible, shall prevent other officers from falling into the same error."

It seems to be now generally admitted, by all who have attended to the subject, that ever since the period when it became the duty of captains to make periodical reports to the Admiralty of the corporal punishments inflicted, those punishments have gradually decreased.

Meanwhile the discipline has gone on improving; and therefore it becomes a matter of much practical importance to investigate the true bearings of a measure by which such invaluable results have been brought about. It should never be forgotten, that there is an absolute necessity for maintaining the present strictness of our discipline, which is one of the most essential sources of naval success; and, next to the spirit of honour and patriotism which pervades the profession, it may be considered the very life-blood of that branch of our national strength. But there are two very different methods by which this vital object of exact discipline may be accomplished: one is the prevention, the other the punishment, of offences. Some officers have endeavoured to do away with corporal punishment altogether; and some, on the other hand, have had recourse to hardly anything else. The just union of the two systems will, I believe, in the end, perform the greatest public service, at the least cost of human suffering.[7]

Antecedent to June 1811, the date of the order by which officers in command of ships were required to send quarterly returns of punishments to the Admiralty, there was little or no restraint upon the despotic authority of the captain, as far as corporal punishments were concerned. And it must be in the recollection of every one who served in those days, that captains, not really cruel by nature, nor more intemperate than the ordinary run of men, were sometimes led, by the mere indulgence of unlimited and unscrutinised authority, to use a degree of severity not only out of proper measure with the crime, but, by reason of its questionable justice, hurtful to the discipline of the ships, and to the general character of the service. Such things may also possibly have happened even of late years; but certainly, they have been much less frequent; for although no Admiralty regulations can convert a hot-headed captain into a cool, experienced, or reflecting person, nevertheless, it does seem to be quite within the legitimate range of official power, to compel all intemperate officers, whether young or old, to behave, as far as their nature will allow, in the same manner as men of sense, feeling, and thorough knowledge of the service would act in like circ.u.mstances.

It is a rule, now very generally observed by the best authorities in the Navy, never to punish a man on the day the offence has been committed. And experience having shown the wisdom of this delay, there seems no reason why so simple a rule should not be established imperatively upon every captain without exception.

It is important, in discussing the subject of naval discipline, to recollect under what peculiar and trying circ.u.mstances the captain of a man-of-war is placed, and how much he stands in need not only of every a.s.sistance that can possibly be afforded to guide his judgment, but of every artificial check that can be devised to control his temper. As he is charged with the sole executive government of the community over which he presides, he is called upon to exercise many of the legislative, as well as the judicial functions of his little kingdom. Having made laws in the first instance, he has to act the part of a judge in the interpretation of those laws; while, in the very next instant, he may stand in the place of a jury to determine the facts of the case, and of a counsel to cross-question the witnesses. To this strange jumble of offices is finally added the fearful task of allotting the punishment, and seeing it carried into effect! If ever there was a situation in the world, therefore, requiring all the aids of deliberation, and especially of that sobriety of thought which a night's rest can alone bestow, it is surely in the case of a captain of a man-of-war. And if this rule has been found a good one, even by prudent and experienced officers, who, it appears, never trust themselves to punish a man without twenty-four hours' delay at least, how much more important might not such a regulation prove, if less discreet persons were compelled to adopt invariably a similar course of deliberation? Nor does it appear probable that, in the whole complicated range of the service, cases will often occur when its true interests may not be better answered by punishments inflicted after such delay, than if the reality or the semblance of pa.s.sion, or even the slightest suspicion of anger, were allowed to interfere with the purity of naval justice. It is so difficult, indeed, to detach the appearance of vindictive warmth from punishments which are made to follow quickly after the offence, that in all such cases there is great danger incurred of inflicting much pain to little or no purpose.

In the first place, therefore, I consider it might be very advantageously established, by a positive order from the Admiralty, that one whole day, or twenty-four hours complete, should, in every instance, be allowed to elapse between the investigation of an offence, and the infliction of the punishment which it may be thought to deserve. The interval in question, to be of use, should take its date from the time the circ.u.mstances of the case have been inquired into by the captain himself. The reason of this limitation will be apparent, if it be recollected that the moment at which the officer's anger is likely to be the greatest, is when he first becomes acquainted with the details of the offender's misconduct.

In order still further to circ.u.mscribe the chances of pa.s.sion interfering with the judgment, not only of the captain, but of the officer who makes the complaint, as well as the witnesses and other parties concerned, I think it should be directed, that all offences whatsoever are to be inquired into between nine o'clock in the morning and noon. This is perhaps the only period in the whole day perfectly free from suspicion as to the influence of those exciting causes which tend materially to warp the judgment, even of the wisest and best men.