The constitutional right of free speech has been declared to be the same in peace and war. In peace, too, men may differ widely as to what loyalty to our country demands, and an intolerant majority, swayed by passion or by fear, may be prone in the future, as it has been in the past, to stamp as disloyal opinions with which it disagrees.
Louis D. BrandeisOur government... teaches the whole people by its example. If the government becomes the lawbreaker, it breeds contempt for law; it invites every man to become a law unto himself; it invites anarchy.
Louis D. Brandeis