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.

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.

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!

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

Music- a country one can inhabit only in music.

I don’t know. She was a sweet girl. As sweet as they come. I don’t know why I didn’t love her. It’s something you can’t really control.

The Grateful Dead are our religion. This is a religion that doesn't pay homage to the God that all the other religions pay homage to.

What men yearn for they often destroy.

I love live music. I love going to the event. And to know them as people and to have seen the Grateful Dead grow up and become who they are is so incredibly special.

And what 's impossible can't be, And never, never comes to pass.

All the dreams I dream are nightmares and those nightmares are the ones I live.

Oftentimes, when people don't respond to text messages or emails, I just start writing long, long in-depth essays and diatribes where characters start to appear and narrative threads begin.

Man puts manacles on his fellow-man; God never.

When we’re passionate about something, we innovate, create, and continue on with our dreams.