All We Know So Far

Everybody Who Reasons Carefully About Anything Is Making A Contribution ... And If You Abstract It Away And Send It To The Department Of Mathematics They Put It In Books.

If You Can Find Any Other View Of The World Which Agrees Over The Entire Range Where Things Have Already Been Observed, But Disagrees Somewhere Else, You Have Made A Great Discovery.

When The Problem [quantum Chromodynamics] Is Finally Solved, It Will All Be By Imagination. Then There Will Be Some Big Thing About The Great Way It Was Done. But It's Simple -it Will All Be By Imagination, And Persistence.

Work Hard To Find Something That Fascinates You.

The First Principle Is That You Must Not Fool Yourself—and You Are The Easiest Person To Fool. So You Have To Be Very Careful About That. After You’ve Not Fooled Yourself, It’s Easy Not To Fool Other Scientists. You Just Have To Be Honest In A Conventional Way After That.