I Have Sold More Books On Physics

The Human Failing I Would Most Like To Correct Is Aggression.

Speech Has Allowed The Communication Of Ideas, Enabling Human Beings To Work Together To Build The Impossible. Mankind's Greatest Achievements Have Come About By Talking, And Its Greatest Failures By Not Talking. It Doesn't Have To Be Like This. Our Greatest Hopes Could Become Reality In The Future. With The Technology At Our Disposal, The Possibilities Are Unbounded. All We Need To Do Is Make Sure We Keep Talking.

The Idea Of 10 Dimensions Might Sound Exciting, But They Would Cause Real Problems If You Forget Where You Parked Your Car.

We Are Entering An Increasingly Dangerous Period Of Our History. But I'm An Optimist.

I Have Sold More Books On Physics Than Madonna Has On Sex.