The Only Way To Deep Happiness Is

A Philosopher Once Said, 'it Is Necessary For The Very Existence Of Science That The Same Conditions Always Produce The Same Results.' Well, They Don't!

When You Get As Old As I Am, You Start To Realize That You've Told Most Of The Good Stuff You Know To Other People Anyway.

'conservation' (the Conservation Law) Means This ... That There Is A Number, Which You Can Calculate, At One Moment-and As Nature Undergoes Its Multitude Of Changes, This Number Doesn't Change. That Is, If You Calculate Again, This Quantity, It'll Be The Same As It Was Before. An Example Is The Conservation Of Energy: There's A Quantity That You Can Calculate According To A Certain Rule, And It Comes Out The Same Answer After, No Matter What Happens, Happens.

John Von Neumann Gave Me An Interesting Idea: That You Don't Have To Be Responsible For The World That You're In. So I Have Developed A Very Powerful Sense Of Social Irresponsibility As A Result Of Von Neumann's Advice. It's Made Me A Very Happy Man Ever Since. But It Was Von Neumann Who Put The Seed In That Grew Into My Active Irresponsibility!

If We Want To Solve A Problem That We Have Never Solved Before, We Must Leave The Door To The Unknown Ajar.