Aviation Is The Branch Of

The Technologies Which Have Had The Most Profound Effects On Human Life Are Usually Simple.

One Of The Memorable Moments Of My Life Was When Willard Libby Came To Princeton With A Little Jar Full Of Crystals Of Barium Xenate. A Stable Compound, Looking Like Common Salt, But Much Heavier. This Was The Magic Of Chemistry, To See Xenon Trapped Into A Crystal.

We Should Try To Introduce Our Children To Science Today As A Rebellion Against Poverty And Ugliness And Militarism And Economic Injustice.

Humanity Looks To Me Like A Magnificent Beginning But Not The Final Word.

The Thing That Makes Me Most Optimistic Is China And India - Both Of Them Doing Well. It's Amazing How Much Progress There's Been In China, And Also India. Those Are The Places That Really Matter - They're Half Of The World's Population. They're The Places Where Things Are Enormously Better Now Than They Were 50 Years Ago. And I Don't See Anything That's Going To Stop That.