When things are going well, something will go wrong. / When things just can't get any worse, they will. / Anytime things appear to be going better, you have overlooked something.

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’s the one thing they can’t do. They can make you say anything – anything – but they can’t make you believe it. They can’t get inside you.

You always have my attention. When you're in the room, you're my sun.

Yes, there are times when I get extremely depressed and how I sublimate those feelings is through music.

Your god is too small for my universe.

I gave myself a mental shake. Snapping out of a slump, that was what today was all about.

Adults are just outdated children.

We feel that we have to be right so that we can feel good... The whole right and wrong business closes us down and makes our world smaller.

The open side Defensive End has to be one of your best football players. Size does not matter as much. We want an athletic player who can move around.

Society has really no graver interest than the well-being of the literary class.

Christ is lovely, Christ is very lovely, Christ is most lovely, Christ is always lovely, Christ is altogether lovely.