Science, like nothing else among the institutions of mankind, grows like a weed every year. Art is subject to arbitrary fashion, religion is inwardly focused and driven only to sustain itself, law shuttles between freeing us and enslaving us.

We are the recipients of scientific method. We can each be a creative and active part of it if we so desire.

Science consistently produces a new crop of miraculous truths and dazzling devices every year.

If reincarnation is a useful biological idea it is certain that somewhere in the universe it will happen.

Scientists are doing an awful lot of damage to the world in the name of helping it. I don't mind attacking my own fraternity because I am ashamed of it.

And all I knew about drugs was what I read in magazines like Time and Life. I learned that marijuana was a dangerous addictive drug and that I should stay away from it.

Fish don't know much about water, and people didn't know much about air.