Thinking Is Hard Work; That's Why So

Creative Energy Is More Critical Than Learning.

Truly Novel Inventions Emerge Only In One's Youth. Later One Becomes Ever More Experienced, Famous-and Foolish.

Discussion And Argument Are Essential Parts Of Science; The Greatest Talent Is The Ability To Strip A Theory Until The Simple Basic Idea Emerges With Clarity.

Every Serious Scientific Worker Is Painfully Conscious Of This Involuntary Relegation To An Ever-narrowing Sphere Of Knowledge, Which Threatens To Deprive The Investigator Of His Broad Horizon And Degrades Him To The Level Of A Mechanic.

A Person Who Never Made A Mistake Never Tried Anything New.