A man's opinions are generally of much more value than his arguments.

I like to pay taxes. With them, I buy civilization.

Whatever disagreement there may be as to the scope of the phrase "due process of law" there can be no doubt that it embraces the fundamental conception of a fair trial, with opportunity to be heard.

Liberty is often a heavy burden on a man. It involves the necessity for perpetual choice which is the kind of labor men have always dreaded.

But when men have realized that time has upset many fighting faiths, they may come to believe...that the best test of truth is the power of the thought to get itself accepted in the competition of the market... That at any rate is the theory of our constitution.

Many ideas grow better when transplanted into another mind than in the one where they sprung up.

To an imagination of any scope the most far reaching form of power is not money, it is the command of ideas