90% Of The Mass In Your Body

If You Have Nothing In Quantum Mechanics, You Will Always Have Something.

It Really Is The Most Poetic Thing I Know About Physics: You Are All Stardust.

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.

Science Has Been Effective At Furthering Our Understanding Of Nature Because The Scientific Ethos Is Based On Three Key Principles: (1) Follow The Evidence Wherever It Leads; (2) If One Has A Theory, One Needs To Be Willing To Try To Prove It Wrong As Much As One Tries To Prove That It Is Right; (3) The Ultimate Arbiter Of Truth Is Experiment, Not The Comfort One Derives From One's A Priori Beliefs, Nor The Beauty Or Elegance One Ascribes To One's Theoretical Models.

Lack Of Comfort Means We Are On The Threshold Of New Insights.