No man can possibly improve in any company for which he has not respect enough to be under some degree of restraint.

Take rather than give the tone to the company you are in. If you have parts you will show them more or less upon every subject; and if you have not, you had better talk sillily upon a subject of other people's than of your own choosing.

The world can doubtless never be well known by theory: practice is absolutely necessary; but surely it is of great use to a young man, before he sets out for that country, full of mazes, windings, and turnings, to have at least a general map of it, made by some experienced traveler.

If a man, notoriously and designedly, insults and affronts you, knock him down; but if he only injures you, your best revenge is to be extremely civil to him in your outward behaviour, though at the same time you counterwork him, and return him the compliment, perhaps with interest.

A wise man will live as much within his wit as his income.... Bear this truth always in your mind, that you may be admired for your wit, if you have any; but that nothing but good sense and good qualities can make you be loved.

Whoever plays deep must necessarily lose his money or his character.

If you wish particularly to gain the good graces and affection of certain people, men or women, try to discover their most striking merit, if they have one, and their dominant weakness, for every one has his own, then do justice to the one, and a little more than justice to the other.