The enchanting charms of this sublime science reveal only to those who have the courage to go deeply into it.

Conscience is the root of all true courage if a man would be brave let him obey his conscience.

If we are to survive we must have ideas vision and courage. These things are rarely produced by committees. Everything that matters in our intellectual and moral life begins with an individual confronting his own mind and conscience in a room by himself.

Courage without conscience is a wild beast.

I was horrible at science and math. I couldn't pass a test to save my life! I'm surprised that it didn't take me until I was 20 to graduate. That's why my role is so cool - Grissom is the complete opposite of me.

Computer science is no more about computers than astronomy is about telescopes.

I wrote somewhere during the Cold War that I sometimes wish the Iron Curtain were much taller than it is so that you could see whether the development of science with no communication was parallel on the two sides. In this case it certainly wasn't.

Significant officials at publicly traded companies are casually and cavalierly engaged in insider trading. Because insider trading has as one of its elements communication it doesn't take rocket science to realize it's nice to have the communication on tape.

I follow my conscience - and this is upsetting to some people but I maintain the conscience is going to be the only thing between us and communication in the future.

Making movies is not rocket science. It's about relationships and communication and strangers coming together to see if they can get along harmoniously productively and creatively. That's a challenge. When it works it's fantastic and will lift you up. When it doesn't work it's almost just as fascinating.