Endeavor, as much as you can, to keep company with people above you.... Do not mistake, when I say company above you, and think that I mean with regard to their birth; that is the least consideration; but I mean with regard to their merit, and the light in which the world considers them.

Since attaining the full use of my reason no one has ever heard me laugh.

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.

Character must be kept bright as well as clean.

An able man shows his spirit by gentle words and resolute actions. He is neither hot nor timid.

Judgment is not upon all occasions required, but discretion always is.

Take the tone of the company you are in...