Folks who never do any more than they get paid for, never get paid for any more than they do
The goal of evolution is self - conquest
Pray that success will not come any faster than you are able to endure it.
A man's acts are usually right, but his reasons seldom are.
The only foes that threaten America are the enemies at home, and these are ignorance, superstition and incompetence.
Don't lose faith in humanity; think of all the people in the United States who have never played you a single nasty trick.