I believe that love--not imitation--is the sincerest form of flattery. Your imitator thinks that you can be duplicated; your lover knows you can't.

Play more than one game at a time. This is a painless way to learn how to do many things at once.

Understand why casinos and racetracks stay in business - the gambler always loses over the long term.

Have enough sense to know, ahead of time, when your skills will not extend to wallpapering.

Think of a hypothesis as a card. A theory is a house made of hypotheses.

Scientists and creationists are always at odds, of course.

Be able to describe anything visual, such as a street scene, in words that convey your meaning.