Thegalleries are full of critics. They play no ball, they fight no fights. Theymake no mistakes because they attempt nothing. Down in the arena are thedoers. They make mistakes because they try many things. The man who makes nomistakes lacks boldness and

One of the function of intelligence is to take account of the dangers that come from trusting solely to the intelligence.

Don'tconsider your reputation and you may do anything you like.

Embracingconflict can become a joy when we know that irritation and frustration canlead to growth and fascination.

If Igive you an idea, and you give me an idea, we will each have two ideas.

Knowledge leads to unity, ignorance to diversity.

Bargainlike a gypsy, but pay like a gentleman.

Supicion of one's own motives is especially necessary for the philanthropist and the executive.

Nothing in life is to be feared. It is only to be understood.

Power tends to corrupt, and absolute power corrupts absolutely.

Too little liberty brings stagnation, too much brings chaos.

The man who says he's too old to learn new tricks probably always was.