Only a sadistic scoundrel-or a fool-tells the bald truth on social occasions.

The trouble with conspiracies is that they rot internally.

By the data to date, there is only one animal in the Galaxy dangerous to man -- man himself. So he must supply his own indispensable competition. He has no enemy to help him.

Nothing uses up alcohol faster than political argument.

Don't explain computers to laymen. Simpler to explain sex to a virgin.

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

Yield to temptation. It may not pass your way again.