P

If cats could talk, they wouldn't.

(1881—1971), artist

Computers are useless. They can only give you answers.

Remember, this planet is also disposable.

(1959--)

U.S. comedienne

I don't have a bank account, because I don't know my mother's maiden name.

(428—347 B.C.)

Boys should abstain from all use of wine until after their eighteenth year, for it is wrong to add fire to fire.

(428—347 B.C.), Greek philosopher

Love is a grave mental disease.

(428—347 B.C.), Greek philosopher

One of the penalties for refusing to participate in politics is that you end up being governed by your inferiors.

(428—347 B.C.), Laws, book vii

Of all the animals, the boy is the most unmanageable.

(428—347 B.C.), The Republic, ca. 370 B.C.

I have hardly ever known a mathematician who was able to reason.

Wise men talk because they have something to say; fools, because they have to say something.