You Are All Stardust.

At The Heart Of Quantum Mechanics Is A Rule That Sometimes Governs Politicians Or Ceos-as Long As No One Is Watching, Anything Goes.

The One Experience That I Hope Every Student Has At Some Point In Their Lives Is To Have Some Belief You Profoundly, Deeply Hold, Proved To Be Wrong Because That Is The Most Eye-opening Experience You Can Have, And As A Scientist, To Me, Is The Most Exciting Experience I Can Ever Have.

Discerning The Merits Of Competing Claims Is Where The Empirical Basis Of Science Should Play A Role. I Cannot Stress Often Enough That What Science Is All About Is Not Proving Things To Be True But Proving Them To Be False. What Fails The Test Of Empirical Reality, As Determined By Observation And Experiment, Gets Thrown Out Like Yesterday's Newspaper.

The Universe Is The Way It Is, Whether We Like It Or Not.

The Real Thing That Physics Tell Us About The Universe Is That It's Big, Rare Event Happens All The Time — Including Life — And That Doesn't Mean It's Special.