I never outline. I don't work from an outline. I have no idea where the book is going. I mean, even two-thirds of the way through, I don't know how it's going to end.

The goal of this generation's pioneers should be to restrict procreation and limit consumption. They should also take every opportunity to make themselves happy, realizing that the key to self-generated happiness (the only reliable kind) is the refusal to take oneself too seriously.

If you take any activity, any art, any discipline, any skill-take it and push it as far as it will go, push it beyond where it has ever been before, push it to the wildest edges of edges, then you force it into the realm of magic.

If you lack the iron and the fizz to take control of your own life, then the gods will repay your weakness by having a grin or two at your expense. Should you fail to pilot your own ship, don't be surprised at what inappropriate port you find yourself docked.

A book no more contains reality than a clock contains time. A book may measure so-called reality as a clock measures so-called time; a book may create an illusion of reality as a clock creates an illusion of time; a book may be real, just as a clock is real (both more real, perhaps, than those ideas to which they allude); but let's not kid ourselves - all a clock contains is wheels and springs and all a book contains is sentences.

There are many things worth living for, a few things worth dying for, and nothing worth killing for.

Cant you understand that romanticism is no more an enemy of science than mysticism is? In fact, romanticism and science are good for each other. The scientist keeps the romantic honest and the romantic keeps the scientist human.