I certainly don't know if you could claim that every theft is wrong, but I'll prove to you that every theft is forbidden, by simply locking you up.

Relativism is neither a method of fighting, nor a method of creating, for both of these are uncompromising and at times even ruthless; rather, it is a method of cognition.

Let no one think that real gardening is a bucolic and meditative occupation. It is an insatiable passion, like everything else to which a man gives his heart.

There came into the world an unlimited abundance of everything people need. But people need everything except unlimited abundance.

Robots do not hold on to life. They can't. They have nothing to hold on with - no soul, no instinct. Grass has more will to live than they do.

Only years of practice will teach you the mysteries and bold certainty of a real gardener, who treads at random, yet tramples on nothing.

Among human beings, a cat is merely a cat; among cats, a cat is a prowling shadow in a jungle.