There's Plenty Of Room At The Bottom.

I Always Do That, Get Into Something And See How Far I Can Go.

Observation, Reason, And Experiment Make Up What We Call The Scientific Method.

We Have Found It Of Paramount Importance That In Order To Progress, We Must Recognize Our Ignorance And Leave Room For Doubt.

I Find That Teaching And The Students Keep Life Going, And I Would Never Accept Any Position In Which Somebody Has Invented A Happy Situation For Me Where I Don't Have To Teach. Never.

If An Apple Was Magnified To The Size Of The Earth, Then The Atoms In The Apple Would Be Approximately The Size Of The Original Apple.