Say nothing when you are giving -- only say something when you are receiving.

Nothing is as bad that it isn’t good for something.

Nothing comes out of nothing but something always comes out of everything.

It is hard to decide whether gambling is a means of getting something for nothing or nothing for something.

It is not what you say, it is the questions you ask that are important. The only stupid question is the one you don’t ask.

To give in order to receive is not to give, but to beg.