Every Time You Look Up At The

What A Marvelous Cooperative Arrangement - Plants And Animals Each Inhaling Each Other's Exhalations, A Kind Of Planet-wide Mutual Mouth-to-stoma Resuscitation, The Entire Elegant Cycle Powered By A Star 150 Million Kilometers Away.

We Began As Wanderers, And We Are Wanderers Still.

The Total Number Of Stars In The Universe Is Larger Than All The Grains Of Sand On All The Beaches Of The Planet Earth.

A Central Lesson Of Science Is That To Understand Complex Issues (or Even Simple Ones), We Must Try To Free Our Minds Of Dogma And To Guarantee The Freedom To Publish, To Contradict, And To Experiment. Arguments From Authority Are Unacceptable.

Maxwell's Equations Have Had A Greater Impact On Human History Than Any Ten Presidents.