Literature has her quacks no less than medicine, and they are divided into two classes; those who have erudition without genius, and those who have volubility without depth; we shall get second-hand sense from the one, and original nonsense from the other.

We are ruined, not by what we really want, but by what we think we do; therefore never go abroad in search of your wants; if they be real wants, they will come home in search of you; for he that buys what he does not want, will soon want what he cannot buy.

Grant graciously what you cannot refuse safely and conciliate those you cannot conquer.

Of all the passions, jealousy is that which exacts the hardest service, and pays the bitterest wages. Its service is to watch the success of one's enemy; its wages to be sure of it.

To know a man, observe how he wins his object, rather than how he loses it; for when we fail, our pride supports us - when we succeed, it betrays us.

When we live habitually with the wicked, we become necessarily either their victim or their disciple; when we associate, on the contrary, with virtuous men, we form ourselves in imitation of their virtues, or, at least, lose every day something of our faults.

We are not more ingenious in searching out bad motives for good actions when performed by others, than good motives for bad actions when performed by ourselves.