Religion is a culture of faith; science is a culture of doubt.

If you think you understand quantum mechanics, you don't understand quantum mechanics.

Our responsibility is to do what we can, learn what we can, improve the solutions, and pass them on.

It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong.

If you can't explain something to a first year student, then you haven't really understood .

God was invented to explain mystery. God is always invented to explain those things that you do not understand.

Nature uses only the longest threads to weave her patterns, so that each small piece of her fabric reveals the organization of the entire tapestry.

My rule is, when you are unhappy, think about it. But when you're happy, don't. Why spoil it? You're probably happy for some ridiculous reason and you'd just spoil it to know it.

The only way to deep happiness is to do something you love to the best of your ability

Einstein was a giant. His head was in the clouds, but his feet were on the ground. But those of us who are not that tall have to choose!

I, a universe of atoms, an atom in the universe.

Regardless of how you feel inside, always try to look like a winner. Even if you are behind, a sustained look of control and confidence can give you a mental edge that results in victory.

The best doctors in the world are Doctor Diet, Doctor Quiet, and Doctor Merryman.

As beautiful as the chance encounter of a sewing machine and an umbrella on an operating table.

I am a child of the digital revolution. So what I love about digital content is the quick turnover rate.

Children always turn towards the light. Oh that grown-up people in this world became like little children!

Bob Sanders wasn't the biggest guy coming out of Erie, Pa., but I don't think anybody would dispute that he was a pretty good player for us.

I can't tell people how much fun it is to be a super-villain. Being a villain is cool, but being a supervillain is a different level of exciting.

Musicians always have music in their heads about their perceptions of the world.

Memory, with its fugitive adjustments, is the merciful veil to the grim enactments of the first law. It hides the anguish in the human heart which is always craving for perpetuity.

Show as much interest in what your children tell you as they have in telling you.