It is impossible, by the way, when picking one example of anything, to avoid picking one which is atypical in some sense.

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!

True beauty comes from within and no one can ever change it.

Moments come & go, but special moments last a lifetime.Make them count!

This is not just "our" world.

There is not anti-semitism as an ideology. The civilized world must think that anti-semitism is stupid.

Gotos aren't damnable to begin with. If you aren't smart enough to distinguish what's bad about some gotos from all gotos, goto hell.

My wife told me that in the Bible, Abraham circumcised himself... wow! I can't even get to the bank before it closes.

Despite all those years of abusing your lungs, your kidneys, your liver the only thing you've had removed is your kids.

There is always hazard in military activity, but we must decide between the positive loss of inactivity and the risk of action.

I had an older brother who passed away recently, an older sister and a younger brother.

I just operate on the assumption that all phone conversations are bugged.