It’s not what you do – it’s what you are becoming.

I'd rather lose my own money than someone else's.

In some cases, inventions prohibit innovation because we're so caught up in playing with the technology, we forget about the fact that it was supposed to be important.

Tell me it's never been done. Because the only real laws in this world-the only things we really know-are the two postulates of relativity, the three laws of Newton, the four laws of thermodynamics, and Maxwell's equation-no, scratch that, the only things we really know are Maxwell's equations, the three laws of Newton, the two postulates of relativity, and the periodic table. That's all we know that's true. All the rest are man's laws

Everybody has to be able to participate in a future that they want to live for. That's what technology can do.

We live in a world where virtually everybody expects there's going to be some reasonable therapy for virtually any situation.

My biggest worry is I'm running out of time and energy. Thirty years ago I thought 10 years was a really long time.