Whether we electrons, light quanta, benzol molecules, or stones, we shall always come up against these two characteristics, the corpuscular and the undular.

When I meet God, I am going to ask him two questions: Why relativity ? And why turbulence ? I really believe he will have an answer for the first.

What we observe is not nature itself, but nature exposed to our method of questioning.

Only a few know, how much one must know to know how little one knows.

Not only is the Universe stranger than we think, it is stranger than we can think.

After the conversations about Indian philosophy, some of the ideas of Quantum Physics that had seemed so crazy suddenly made much more sense.

[T]he atoms or elementary particles themselves are not real; they form a world of potentialities or possibilities rather than one of things or facts.

"Uncertainty" is NOT "I don't know." It is "I can't know." "I am uncertain" does not mean "I could be certain."

The more closely you look at one thing, the less closely can you see something else.

Looking at something changes it.

The reality we can put into words is never reality itself.

Get rid of old stereotype “I am a victim

When you can't make it, just fake it

Forgiveness isn't about condoning what has happened to you or someone else's actions against you.

As a songwriter, I'm not necessarily writing about myself or my life.

I probably tweet every other day, which I know isn't half as much as some people.

As you lecture, you keep watching the faces, and information keeps coming back to you all the time.

I just went and saw 'Crazy, Stupid, Love.' Julianne Moore - I've been in love with her since 'Boogie Nights.' But also, 'The Big Lebowski.'

Humility is not thinking less of yourself; it is thinking of yourself less. Humility is thinking more of others.

For every person you can trust, there was first a child who was trusted.

If you don't do it excellently, don't do it at all. Because if it's not excellent, it won't be profitable or fun.