Almost Everything About The Universe Is Astounding.

Computer Models Of The Climate....[are] A Very Dubious Business If You Don't Have Good Inputs.

A Model Is Done When Nothing Else Can Be Taken Out.

Most Of What We See In The Universe Is Dust.

Do Not Imagine That You Have To Know Everything Before You Can Do Anything. My Own Best Work Was Done When I Was Most Ignorant.

For A Physicist Mathematics Is Not Just A Tool By Means Of Which Phenomena Can Be Calculated, It Is The Main Source Of Concepts And Principles By Means Of Which New Theories Can Be Created.