When you have money in hand,only you forget who are you .But when you do not have any money in your hand,the whole world forget who you are.It's life.

Measuring programming progress by lines of code is like measuring aircraft building progress by weight.

There were a lot of missteps in the early days, but because we got in early we got to make more mistakes than other people.

Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it "tap dancing to work."

If you think your teacher is tough, wait till you get a boss.

Our flame is taking the normal depleted uranium - the 99.3 percent that's cheap as heck, and there's a pile of it sitting in Paducah, Kentucky that's enough to power the United States for hundreds and hundreds of years. You're taking that and you are converting it to plutonium - and then you're burning that.

We need to get a broader awareness. People say climate change is really bad, but painting that picture of what you're putting at risk.