There is one simplification at least. Electrons behave ... in exactly the same way as photons; they are both screwy, but in exactly in the same way.

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!

You cannot wear every expectation. Consider putting aside ones that don't fit.

Of all the inhabitants of the inferno, none but Lucifer knows that hell is hell, and the secret function of purgatory is to make of heaven an effective reality.

Our love is God, let's go get a Slushie.

The three biggest fashion mistakes are cheap suits, shoes, and shirts. Spend your money on something good.

The American suffrage movement has been, until very recently, altogether a parlor affair, absolutely detached from the economic needs of the people.

I've compiled a book from the Internet. It's a book of quotations attributed to the wrong people.

Who passed Wall Street deregulation that enabled the meltdown of Wall Street and the disappearance of nine million jobs, the theft of 5 million homes?

I achieved everything I wanted to achieve by being in the Rolling Stones and making records.

He [Donald Trump] hasn't shifted on a lot of the things that he had in common with his Republican opponents.

I am a left winger, thought.