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.

Everyone rises to their level of incompetence.

Political success is the ability, when the inevitable occurs, to get credit for it.

If two wrongs don't make a right, try three.

You don't need to take a persons advice to make him feel good, just ask him for it.

Committees have become so important nowadays that subcommittees have to be appointed to do the work.

Middle age is when anything new in the way you feel is most likely a symptom.