Scientists Tend To Risk Theories

I Think The Human Race Has No Future If It Doesn't Go Into Space.

I'd Say I Don't Believe In God, But I'm Afraid He Might Hear Me.

I Am Just A Child Who Has Never Grown Up. I Still Keep Asking These 'how' And 'why' Questions. Occasionally, I Find An Answer.

If We Ever Do Find A Complete Theory Of The Universe, It Would Be A Great Triumph Of Human Reason But It Wouldn't Leave Much For Us To Do. We Need An Intellectual Challenge.

Even If There Is Only One Possible Unified Theory, It Is Just A Set Of Rules And Equations. What Is It That Breathes Fire Into The Equations And Makes A Universe For Them To Describe?