The problem of creating something new, but which is consistent with everything which has been seen before, is one of extreme difficulty.

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 are the most influential person in your life. You can embrace your strengths or give away your power. The choice is yours.

If we continue to make moral judgements (and whatever we say shall in fact continue) then we must believe that the conscience of man is not a product of nature.

Truly visionary and successful companies have discovered that there is no conflict between the pursuit of profit and having a pursuit beyond profit.

God has not had an identity crisis. He knows that he is Great and deserves to be the center of our lives.

I've had a few setbacks in my life, but I never gave up.

People of delicate health, selfish dispositions, and coarse minds, can always bear the sufferings of others placidly.

A good name will wear out; a bad one may be turned; a nickname lasts forever.

I learned you really do have to make sure you enjoy life.

The only ones who will see an increase in pay are some of the trial lawyers who bring the cases.