"Ideally, a book of letters should be published posthumously. The advantages are obvious: the editor enjoys a free hand, and the author enjoys a perfect hiding place — the grave, where he is impervious to embarrassments and beyond the reach of libel. I have failed to cooperate with this ideal arrangement. Through some typical bit of mismanagement, I am still alive, and the book has had to adjust to that awkward fact."

“Government is the thing. Law is the thing. Not brotherhood, not international cooperation, not security councils that can stop war only by waging it... Where does security lie, anyway — security against the thief, a bad man, the murderer? In brotherly love? Not at all. It lies in government.”

“Humor can be dissected, as a frog can, but the thing dies in the process and the innards are discouraging to any but the pure scientific mind.”

“We grow tyrannical fighting tyranny... The most alarming spectacle today is not the spectacle of the atomic bomb in an unfederated world, it is the spectacle of the Americans beginning to accept the device of loyalty oaths and witchhunts, beginning to call anybody they don't like a Communist.”

“I am a member of a party of one, and I live in an age of fear. Nothing lately has unsettled my party and raised my fears so much as your editorial, on Thanksgiving Day, suggesting that employees should be required to state their beliefs in order to hold their jobs. The idea is inconsistent with our constitutional theory and has been stubbornly opposed by watchful men since the early days of the Republic.”

“Security, for me, took a tumble not when I read that there were Communists in Hollywood but when I read your editorial in praise of loyalty testing and thought control. If a man is in health, he doesn't need to take anybody else's temperature to know where he is going.”

“Sailors have an expression about the weather: they say the weather is a great bluffer. I guess the same is true of our human society — things can look dark, then a break shows in the clouds, and all is changed.”