The Only Source Of Knowledge Is Experience.

If People Are Good Because They Fear Punishment, And Hope For Reward, Then We Are A Sorry Lot Indeed.

When Albert Einstein Was Asked What He Would Really Like To Know About The Universe He Replied,'is It Friendly?

No Fairer Destiny Could Be Allotted To Any Physical Theory Than That It Should Of Itself Point Out The Way To The Introduction Of A More Comprehensive Theory, In Which It Lives On As A Limiting Case.

I Am A Deeply Religious Nonbeliever - This Is A Somewhat New Kind Of Religion.

There Is Not The Slightest Indication That Nuclear Energy Will Ever Be Obtainable. It Would Mean That The Atom Would Have To Be Shattered At Will.