When a New Yorker looks like he has a suntan, it's probably rust.

An optimist expects his dreams to come true; a pessimist expects his nightmares to.

Some problems are so complex that you have to be highly intelligent and well informed just to be undecided about them.

There is no stigma attached to recognizing a bad decision in time to install a better one.

All science is concerned with the relationship of cause and effect. Each scientific discovery increases man's ability to predict the consequences of his actions and thus his ability to control future events.

As a matter of fact is an expression that precedes many an expression that isn't.

In most hierarchies, supercompetence is more objectionable than incompetence.