See that the imagination of nature is far, far greater than the imagination of man.

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!

We ran as if to meet the moon.

He believed in magic, like a child, and in ghosts, like a peasant.

Peace on earth will come to stay, When we live Christmas every day.

If you are not dead, you are not done.

Simplicity is a most complex form

I fully support Donald Trump and Mike Pence administration. I think they're going to do a lot of great things very quickly.

Because of technological breakthroughs, the society will need fewer and fewer unskilled laborers.

Only do acting, if you don't want to do anything else. And know that it's a tough journey with a lot of rejection along the way. You have to have a lot of self-belief.

I waited two thousand years for you, Grace Alexander,” he whispered in her ear. “And you were worth every second of it.

Having an adventure shows that someone is incompetent, that something has gone wrong. An adventure is interesting enough - in retrospect. Especially to the person who didn't have it.