To not know math is a severe limitation to understanding the world.

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!

Compassion is the magic ingredient to an amazing life.

You never have to change anything you got up in the middle of the night to write.

Better spend time working hard to maintain your good habits because you may look for time to recover it but to no avail!

Feeling harder to be oneself might be a curse of popularity.

I don't want to have to earn love by giving up my ability to make decisions that determine how I live.

You don't go - oh this is a motion capture role, I'm going to employ this method of acting. We don't have anything to hide behind when we're doing this.

I watch a lot of professional skating, and I am really looking forward to going to nationals.

And smiles to go before I weep, And Smiles to go before I weep.

I am very romantic about communism even still, but I know terrible things happened.

Only in Jesus Christ do we see how the untamable, infinite God can become a baby and a loving Savior. On the cross we see how both the love and the holiness of God can be fulfilled at once.