"I can do a great deal of work without any food, but I cannot do any work without sleep."

"When you have to deal with a man, you have to deal with him as he is, not as you would like him to be."

"I am not interested in what a man thinks, but what he does."

"Of all forms of tyranny the least attractive and the most vulgar is the tyranny of mere wealth, the tyranny of plutocracy."

"If you have to ask how much it costs, you can't afford it."