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.
Lord ChesterfieldTo know a little of anything gives neither satisfaction nor credit, but often brings disgrace or ridicule.
Lord ChesterfieldNever yield to that temptation, which, to most young men, is very strong, of exposing other people's weaknesses and infirmities, for the sake either of diverting the company, or of showing your own superiority. You may get the laugh on your side by it for the present; but you will make enemies by it for ever; and even those who laugh with you then, will, upon reflection, fear, and consequently hate you.
Lord Chesterfield