Of course there’s destiny, but destiny doesn’t push you where you don’t want to go. You’re the ones who choose. Destiny is up to you.

You are not the child of the people you call mother and father, but their fellow-adventurer on a bright journey to understand the things that are.

Passionately obsessed by anything we love - an avalanche of magic flattens the way ahead, levels, rules, reasons, dissents, bears us with it over chasms, fears, doubts. Without the power of that love.

Live never to be ashamed if anything you say or do is published around the world, even if what is said is not true.

How much to learn if we could spend one hour, spend twenty minutes, with the us we will become! How much could we say to the us we were.

Silly ideas, worth the admission price in smiles, but they're true. Is high-energy physics interesting because it's true or because it's crazy?

Yesterday is history, tomorrow is a mystery, today is a gift, that's why we call it the present. If I am not for myself, who will be for me? And if I am only for myself, what am I? And If not now, when? A brick alone is nothing but a brick. It takes a collection of bricks to build a house. Instructor, what?? You mean you teach best what you most need to learn