O, mighty, divinely delimited wisdom of walls, boundaries! I is perhaps the most magnificent of all inventions. Man ceased to be a wild animal only when he build the first wall. Men ceased to be a wild man only when we built the Green Wall, only when, by means of that wall, we isolated our perfect machine world from the irrational, ugly world of trees, birds, and animals.

Literature is painting, architecture, and music.

To reflect the entire spectrum, the dynamics of the adventure novel must be invested with a philosophic synthesis of one kind or another.

She moved nearer, leaned her shoulder against me — and we were one, and something flowed from her into me, and I knew: this is how it must be. I knew it with every nerve, and every hair, every heartbeat, so sweet it verged on pain. And what joy to submit to this 'must'. A piece of iron must feel such joy as it submits to the precise, inevitable law that draws it to a magnet. Or a stone, thrown up, hesitating a moment, then plunging headlong back to earth. Or a man, after the final agony, taking a last deep breath — and dying.

The most effective way of destroying art is the canonization of one given form. And one philosophy.

It is an error to divide people into the living and the dead: there are people who are dead-alive, and people who are alive-alive. The dead-alive also write, walk, speak, act. But they make no mistakes; only machines make no mistakes, and they produce only dead things. The alive-alive are constantly in error, in search, in questions, in torment.

And why do you think that foolishness is bad? If human foolishness had been as carefully nurtured and cultivated as intelligence has been for centuries, perhaps it would have turned into something extremely precious.