There is no hope for the world unless and until we formulate, accept and state publicly a true moral code of individualism, based on man's inalienable right to live for himself. Neither to hurt nor to serve his brothers, but to be independent of them in his function and in his motive. Neither to sacrifice them for himself nor to sacrifice himself for them.

I know not if this earth on which I stand is the core of the universe or if it is but a speck of dust lost in eternity. I know not and I care not. For I know what happiness is possible to me on earth. And my happiness needs no higher aim to vindicate it. My happiness is not the means to any end. It is the end. It is its own goal. It is its own purpose.

Civilization does not have to perish. The brutes are winning only by default.

A mystic is a man who treats his feelings as tools of cognition.

I want to know that I've accomplished something. I want to feel that it had some meaning. At the last summing up, I want to be sure it wasn't all-for nothing.

An emotion as much tells you nothing about reality, beyond the fact that something makes you feel something.

An idea is a light turned on in a man's soul. Comic-strip artists are in the habit of representing it by means of a light bulb flashing on, above the head of a character who has suddenly grasped an idea. In simple, primitive terms, this is an appropriate symbol.