Collecting facts is important. Knowledge is important. But if you don't have an imagination to use the knowledge, civilization is nowhere.

This is the result of six billion years of evolution. Tonight, we have given the lie to gravity.We have reached for the stars.

There's a lot of crap out there. Most of the science fiction films alone are abominations, you know. They're mindless. So you can't learn from those kinds of films.

The zipper displaces the button and a man lacks just that much time to think while dressing at dawn, a philosophical hour, and thus a melancholy hour.

You don't have to worry about the future, you don't worry about the past - you just explode.

I’m really alive! he thought. I never knew it before, or if I did I don’t remember!

We need not to be let alone. We need to be really bothered once in a while.