In physics the truth is rarely perfectly clear, and that is certainly universally the case in human affairs. Hence, what is not surrounded by uncertainty cannot be the truth.

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!

Your thoughts make what happen in your life~You can turn anything negative into the positive~What you visualize can come true and you attract it to yourself

Open the book and read it to renew your mind.

Unrequited love is a billion times less intolerable than unrequited hate.

Live your dreams. Dare to be you.

A wedding is such a girl thing.

It's really important to me to keep growing as a writer, to look for new challenges and be harshly critical of my own work in order to learn and tell better stories.

Some players when they become No. 1 they put too much pressure on themselves.

Breath is aligned with both body and mind and it alone can bring them together.

A true gentleman is one who is never intentionally rude.

Man didn't put me in this place [in entertaining industry]. I'm in this position because of God. And so, if man didn't put me in this place, I really don't see no man that can take me out of here.