It is a simple truth that the human mind can face better the most oppressive government, the most rigid restrictions, than the awful prospect of a lawless, frontierless world. Freedom is a dangerous intoxicant and very few people can tolerate it in any quantity; it brings out the old raiding, oppressing, murderous instincts; the rage for revenge, for power, the lust for bloodshed. The longing for freedom takes the form of crushing the enemy- there is always the enemy!- into the earth; and where and who is the enemy if there is no visible establishment to attack, to destroy with blood and fire? Remember all that oratory when freedom is threatened again. Freedom, remember, is not the same as liberty.

Of course, there are dangers in religious freedom and freedom of opinion. But to deny these rights is worse than dangerous, it is absolutely fatal to liberty. The external threat to liberty should not drive us into suppressing liberty at home. Those who want the Government to regulate matters of the mind and spirit are like men who are so afraid of being murdered that they commit suicide to avoid assassination. All freedom-loving nations, not the United States alone, are facing a stern challenge from the Communist tyranny. In the circumstances, alarm is justified. The man who isn't alarmed simply doesn't understand the situation — or he is crazy. But alarm is one thing, and hysteria is another. Hysteria impels people to destroy the very thing they are struggling to preserve. Invasion and conquest by Communist armies would be a horror beyond our capacity to imagine. But invasion and conquest by Communist ideas of right and wrong would be just as bad. For us to embrace the methods and morals of communism in order to defeat Communist aggression would be a moral disaster worse than any physical catastrophe. If that should come to pass, then the Constitution and the Declaration would be utterly dead and what we are doing today would be the gloomiest burial in the history of the world.