I think Nature's imagination is so much greater than man's, she's never gonna let us relax!

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.

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

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!

Grief was an ocean. We were sitting in the middle of it on makeshift life rafts, never knowing if we’d make it to shore.

His hand came out and captured her by the chin. She froze, finding it hard to breathe as he gently raised her face to meet his gaze.

Hide nothing from the masses of our people. Tell no lies. Expose lies whenever they are told. Mask no difficulties, mistakes, failures. Claim no easy victories...

When Tim Berners-Lee invented the computer code that led to the creation of the World Wide Web in 1990, he did not try to patent or charge fees for the use of his technology.

I'd like to be remembered as a guy that came along and did his music, did his best and showed up on time, clean and ready to do the job, wrote a few songs and had a hell of a time.

Don't send me no letter, cause I can't read.

Everything is God. Everything is light. It is only when we live in illusions, when there are shadows in our mind that we are afraid.

I am as conservative as anyone running in this [president's] race, but I am a conservative that can win. That's a big deal.

Be careless in your dress if you must, but keep a tidy soul.

My children are English, and both of their mothers were English.