I will allow that one bred up in a cloister or college, may reason well on the structure of the human mind; he may investigate the nature of man, and give a tolerable account of his head, his heart, his passions, and his sentiments: but at the same time he may know nothing of him; he has not lived with him, and of course knows but little how those sentiments or those passions will work.—He must be ignorant of the various prejudices, propensities and antipathies, that always bias him, and frequently determine him. His knowledge is acquired only from theory, which differs widely from practice; and if he forms his judgment from that alone, he must be often deceived; whereas a man of the world, one who collects his knowledge from his own experience and observation, is seldom wrong; he is well acquainted with the operations of the human mind; prys into the heart of man; reads his words, before they are uttered; sees his actions, before they are performed; knows what will please and what will displease, and foresees the event of most things.
Labour then to acquire this intuitive knowledge; attend carefully to the address, the arts and manners of those acquainted with life, and endeavour to imitate them. Observe the means they take, to gain the favour, and conciliate the affections of those they associate with; pursue those means, and you will soon gain the esteem of all that know you.
How often have we seen men governed by persons very much their inferiors in point of understanding, and even without their knowing it? A proof that some men have more worldly dexterity than others; they find out the weak and unguarded part, make their attack there, and the man surrenders.
Now from a knowledge of mankind we shall learn the advantage of two things, the command of our temper and countenances; a trifling, disagreeable incident shall perhaps anger one unacquainted with life, or confound him with shame; shall make him rave like a madman, or look like a fool; but a man of the world will never understand what he cannot or ought not to resent. If he should chance to make a slip himself, he will stifle his confusion, and turn it off with a jest, recovering it with coolness.
Many people have sense enough to keep their own secrets; but from being unused to a variety of company, have unfortunately such a tell-tale countenance, as involuntarily declares what they would wish to conceal. This is a great unhappiness, and should, as soon as possible, be got the better of.
That coolness of mind, and evenness of countenance, which prevent a discovery of our sentiments, by our words, our actions, or our looks, are too necessary to pass unnoticed. A man who cannot hear displeasing things, without visible marks of anger or uneasiness; or pleasing ones, without a sudden burst of joy, a cheerful eye, or an expanded face, is at the mercy of every knave; for either they will designedly please or provoke you themselves, to catch your unguarded looks; or they will seize the opportunity thus to read your very heart, when another shall do it. You may possibly tell me, that this coolness must be natural, for if not, you can never acquire it. I will admit the force of constitution, but people are very apt to blame that, for many things they might readily avoid. Care, with a little reflection, will soon give you this mastery of your temper and countenance. If you find yourself subject to sudden starts of passion, determine with yourself not to utter a single word till your reason has recovered itself; and resolve to keep your countenance as unmoved as possible. As a man, who at a card table can preserve a serenity in his looks, under good or bad luck, has considerably the advantage of one who appears elated with success, or cast down with ill fortune, from our being able to read his cards in his face, so the man of the world, having to deal with one of these babbling countenances, will take care to profit by the circumstance, let the consequence, to him with whom he deals, be as injurious as it may.
In the course of life, we shall find it necessary very often to put on a pleasing countenance, when we are exceedingly displeased; we must frequently seem friendly, when we are quite otherwise. I am sensible it is difficult to accost a man with smiles whom we know to be our enemy; but what is to be done? On receiving an affront, if you cannot be justified in knocking the offender down, you must not notice the offence; for, in the eye of the world, taking an affront calmly is considered as cowardice.
If fools should attempt at any time to be witty upon you, the best way is not to know their witticisms are leveled at you, and to conceal any uneasiness it may give you; but, should they be so plain that you cannot be thought ignorant of their meaning, I would recommend, rather than quarrel with the company, joining even in the laugh against yourself; allowing the jest to be a good one, and take it in seeming good humour. Never attempt to retaliate the same way, as that would imply you were hurt. Should what is said wound your honor, or your moral character, there is but one proper reply, which I hope you will never be obliged to have recourse to.
Remember there are but two alternatives for a gentleman; extreme politeness, or the sword. If a man openly and designedly affronts you, call him out; but, if it does not amount to an open insult, be outwardly civil; if this does not make him ashamed of his behaviour, it will prejudice every by-stander in your favour, and instead of being disgraced, you will come off with honor. Politeness to those we do not respect, is no more a breach of faith, than your humble servant at the bottom of a challenge; they are universally understood to be things of course.
Wrangling and quarrelling characterize a weak mind; leave them to those who love such conduct, be you always above it. Enter into no sharp contest, and pride yourself, in shewing, if possible, more civility to your antagonist than to any other in the company; this will infallibly bring over all the laughers to your side, and the person you are contending with, will be very likely to confess you have behaved very handsomely throughout the whole affair.