There are two side to every issue.

you are never called upon to prove a negative. that's a law of logic.

I say that man is entitled to his own happiness and that he must achieve it himself. But that he cannot demand that others give up their lives to make him happy.

You must be the kind of man who can get things done. But to get things done, you must love the doing, not the secondary consequences.

Consider the reasons which make us certain that we are right, but not the fact that we are certain. If you are not convinced, ignore our certainty. Don't be tempted to substitute our judgment for your own.

A society without intellectuals is like a body without a head

Any work is creative work if done by a thinking mind.