I did not believe that a Cause which stood for a beautiful ideal, for anarchism, for release and freedom from convention and prejudice, should demand the denial of life and joy. I insisted that our Cause could not expect me to become a nun and that the movement would not be turned into a cloister. If it meant that, I did not want it.

The fatal error of much science fiction has been to subscribe to an optimism based on the idea that revolution, or a new gimmick, or a bunch of strong men, or an invasion of aliens, or the conquest of other planets, or the annihilation of half the world--in short, pretty nearly anything but the facing up to the integral and irredeemable nature of mankind--can bring about utopian situations. It is the old error of the externalization of evil.

The whole thing becomes like this evil enchantment from a fairy tale, but you're made to believe the spell can never be broken.

Every day, you get the opportunity to change your life. Change what you do not want. Change what makes you unhappy.

How do you change the inevitable? The act of trying to change it could actually cause it to happen.

If life throws you a few bad notes or vibrations, don't let them interrupt or alter your song.