Victory usually goes to those green enough to underestimate the monumental hurdles they are facing.

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!

It takes two of us to discover truth: one to utter it and one to understand it.

I didn’t even know a piece of me was missing until I had her for the first time.

The price of ignorance is way more than the price we would have paid to acquire knowledge.

One thing is clear: The Founding Fathers never intended a nation where citizens would pay nearly half of everything they earn to the government.

A spirit of candor and frankness, when wholly unaccompanied with coarseness, headmired in others, but he could not acquire it himself.

I've always been interested in the history of the West, our country and particularly as it relates to the Native Americans - the original Americans.

Patience is more than a virtue for long lines and slow waiters. Patience is the red carpet upon which God's grace approaches us.

The only way to drive out bad culture is with good culture

The reason we form networks is because the benefits of a connected life outweigh the costs. It's to our advantage as individuals and a species to assemble ourselves in this fashion.

While an artist can choose whether or not to be responsive and responsible towards other human beings, by definition a designer must be.