If it weren't for the people always getting tangled up with the machinery... Earth would be an engineer's paradise.

Rome wasn't built in a day.

The feeling persists that no one can simultaneously be a respectable writer and understand how a refrigerator works, just as no gentleman wears a brown suit in the city. Colleges may be to blame. English majors are encouraged, I know, to hate chemistry and physics, and to be proud because they are not dull and creepy and humorless and war-oriented like the engineers across the quad. And our most impressive critics have commonly been such English majors, and they are squeamish about technology to this very day. So it is natural for them to despise science fiction.

But by accident, not by cunning calculation, books, because of their weight and texture, and because of their sweetly token resistance to manipulation, involve our hands and eyes, and then our minds and souls, in a spiritual adventure I would be very sorry for my grandchildren not to know about.

I'm an old guy, and I was protesting during the Vietnam War. We killed fifty Asians for every loyal American. Every artist worth a damn in this country was terribly opposed to that war, finally, when it became evident what a fiasco and meaningless butchery it was.

There is nothing left of him but curiosity and a pair of eyes.

This person has just arrived on this planet, knows nothing about it, has no standards by which to judge it. This person does not care what it becomes. It is eager to become absolutely anything it is supposed to be.