1,085 Quotes by Robert A. Heinlein

Drop dead-but first get permit.

A man who marries at my age isn’t taking a wife, he’s indenturing a nurse.

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.

Everything is theoretically impossible until it is done.

Little girls, like butterflies, need no excuse.

If time travel ever became widespread, English grammar was going to have to add a whole new set of tenses to describe reflexive situations -- conjugations that would make the French literary tenses and the Latin historical tenses look simple.

One man's magic is another man's engineering. Supernatural is a null word.

Never pick up a stray kitten... unless you've already made up your mind to be owned by it.

Television leaves no external scars.