In the desert, I had found a freedom unattainable in civilization.

I like crossing the imaginary boundaries people like to draw between scientific fields.

I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

The key to happiness is to have dreams. The key to success is to make your dreams come true.

You can't please everyone, so don't try.