Science is a way for us to not fool ourselves.

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!

I would rather aim high and miss the mark than low and make it.

If you want to see God, simply look into the eyes of an animal.

Look!" She pointed, a smile on her face. "Wild pigs!""They have razor-sharp tusks, so don't try to hug one.

Sometimes it pays not to be interested in what happened but in what did not happen.

During the eighties and nineties, people wanted to be chic, elegant, bourgeois.

Days, months, years fly away, and irrecoverably sink in the abyss of time.

I always felt that rap didn't cause crime; it just reflected it.

I have not had a drink for four years, which for me is a long time.

Some travelers think they want to go to foreign places but are dismayed when the places turn out actually to be foreign.

We're all confused, Samantha. We all need more time to think. That's life. Get over it.