Experience teaches us, but we scarcely know what.

Later is always my first choice.

Promiscuity is like never reading past the first page. Monogamy is like reading the same book over and over.

To be a social success, do not act pathetic, arrogant, or bored. Do not discuss your unhappy childhood, your visit to the dentist,the shortcomings of your cleaning woman, the state of your bowels, or your spouse's bad habits. You will be thought a paragon (or perhaps a monster) of good behavior.

To make a thought my own, I must think it often.

Reversing a proposition rearranges its terms, but still keeps out new terms.

Jealousy fuses megalomania and self-abandonment.