I believe in only one thing and that thing is human liberty. If ever a man is to achieve anything like dignity, it can happen only if superior men are given absolute freedom to think what they want to think and say what they want to say. I am against any man and any organization which seeks to limit or deny that freedom ... the superior man can be sure of freedom only if it is given to all men.

During many a single week, I daresay, more money is spent in New York upon useless and evil things than would suffice to run the kingdom of Denmark for a year.

We suffer most when the White House busts with ideas.

The man who boasts that he habitually tells the truth is simply a man with no respect for it. It is not a thing to be thrown about loosely, like small change; it is something to be cherished and hoarded and disbursed only when absolutely necessary. The smallest atom of truth represents some man's bitter toil and agony; for every ponderable chunk of it there is a brave truth-seeker's grave upon some lonely ash-dump and a soul roasting in Hell.

There is, in fact, no reason to believe that any given natural phenomenon, however marvelous it may seem today, will remain forever inexplicable. Soon or late the laws governing the production of life itself will be discovered in the laboratory, and man may set up business as a creator on his own account. The thing, indeed, is not only conceivable; it is even highly probable.

Next to the semi-colon, quotation marks seem to be the chief butts of reformatory ardor.

The idea that leisure is of value in itself is only conditionally true. The average man simply spends his leisure as a dog spends it. His recreations are all puerile, and the time supposed to benefit him really only stupefies him.