I wonder why. I wonder why. I wonder why I wonder.

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 watch the sky, we watch it alive and we watch it die, looking for signs. We live like wind, with hope in wings that we will get there, never sooner or never later, but at a right time.

There are no simple solutions to imaginary problems.

When it came to the stylish and graceful art of ballroom dancing, my dad was a king of the clubs, a prowling tiger and a wonderfully natural mover.

Good kitchen equipment is expensive, but most items last a lifetime and will pay for themselves over and over again

The solution [to a crisis pregnancy] is not to kill the innocent baby but to deal with the mother's values and her attitudes toward life.

The solution to this problem [welfare-statism] must take a positive form: the restoration of a faith in what free men can accomplish.

Rice cakes and peanut butter is my favorite snack in the whole wide world.

There is an amazing something in the American psyche which speaks about courage, and it says, 'Yes I can,' ... Yes, we will overcome it all because we have the spirit to do so.

I don't mind if, according to the Law of Evolution, my grand grand grand etc. father is a monkey,but I do mind if he is a hyena or a jackal!

I often wonder if I was destined to be a composer. I think I decided and I followed my star.