It Matters That You Don't Just Give

There Are Grounds For Cautious Optimism That We May Now Be Near The End Ofthe Search For The Ultimate Laws Of Nature.

I Used To Think Information Was Destroyed In Black Hole. This Was My Biggest Blunder, Or At Least My Biggest Blunder In Science.

[on President Bush's Plan To Get To Mars In 10 Years] Stupid. Robots Would Do A Better Job And Be Much Cheaper Because You Don't Have To Bring Them Back.

Being Confined To A Wheelchair Doesn't Bother Me As My Mind Is Free To Roam The Universe, But It Felt Wonderful To Be Weightless.

Latest Survey Shows That 3 Out Of 4 People Make Up 75% Of The World's Population.