The Concern Here Is That

The Real Challenge Is To Work Out What Aliens Might Actually Be Like.

No One Can Resist The Idea Of A Crippled Genius.

If You Lined Up All The Cars In The World End To End, Someone Would Try To Pass Them.

Mankind's Greatest Achievements Have Come About By Talking And Its Greatest Failures By Not Talking. It Doesn’t Have To Be Like This.

When I Was Young, Stephen Hawking Wasn't The World's Most Famous Physicist. The Fame Didn't Arrive Until The Publication Of "a Brief History Of Time," By Which Time I Was In My Late Teens. When I Was A Child, He Was Well Known Among Physicists, But They Are A Fairly Select, Serious Bunch, Not Much Given To Celebrity Idolizing.