Time Is What The Clock Says.

A Theory Is The More Impressive The Greater Is The Simplicity Of Its Premises, The More Different Are The Kinds Of Things It Relates And The More Extended The Range Of Its Applicability.

It Is High Time The Ideal Of Success Should Be Replaced With The Ideal Of Service.

I Am Content In My Later Years. I Have Kept My Good Humor And Take Neither Myself Nor The Next Person Seriously.

Condemnation Before Investigation Is The Highest Form Of Ignorance.

Blind Belief In Authority Is The Greatest Enemy Of Truth.