Love is that condition in which the happiness of another person is essential to your own.

Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes that the greater the love, the greater the jealousy - in fact, they are almost incompatible; one emotion hardly leaves room for the other.

May you live as long as you wish and love as long as you live.

Property is not the natural and obvious and inevitable concept that most people think it is.

On the steps of the Federal Building we ran into Carmencita Ibanez, a classmate of ours and one of the nice things about being a member of a race with two sexes.

A zygote is a gamete's way of producing more gametes. This may be the purpose of the universe.

Sex without love is merely healthy exercise.