Live and act within the limit of your knowledge and keep expanding it to the limit of your life. Redeem your mind from the hockshops of authority. Accept the fact that you are not omniscient, but playing a zombie will not give you omniscience-that your mind is fallible, but becoming mindless will not make you infallible-that an error made on your own is safer than ten truths accepted on faith, because the first leaves you the means to correct it, but the second destroys your capacity to distinguish truth from error.

A chronic lack of pleasure, of any enjoyable, rewarding or stimulating experiences, produces a slow, gradual, day-by-day erosion of man's emotional vitality, which he may ignore or repress, but which is recorded by the relentless computer of his subconscious mechanism that registers an ebbing flow, then a trickle, then a few last drops of fuel--until the day when his inner motor stops and he wonders desperately why he has no desire to go on, unable to find any definable cause of his hopeless, chronic sense of exhaustion.

Defiance, not obedience, is the American's answer to overbearing authority.

One must never allow oneself to acquire an exaggerated sense of one's own importance. There's no necessity to burden oneself with absolutes

It stands to reason that if sacrifices are being given, somebody is collecting sacrifices.

Collectivism requires self-sacrifice, the subordination of one's interests to those of others.

Reason can be fought with reason. How are you going to fight the unreasonable? The trouble with you, my dear, and with most people, is that you don’t have sufficient respect for the senseless. The senseless is the major factor in our lives. You have no chance if it is your enemy.