If you don't feel that you haven't read enough, you haven't read enough.

If you see fraud and do not say fraud, you are a fraud.

The twentieth century was the bankruptcy of the social utopia; the twenty-first will be that of the technological one.

What America does best is produce the ability to accept failure.

Never ask anyone for their opinion, forecast, or recommendation. Just ask them what they have—or don’t have—in their portfolio.

Don't disturb complicated systems that have been around for a very long time. We don't understand their logic. Don't pollute the planet. Leave it the way we found it, regardless of scientific 'evidence'.

I lift heavy weights and sprint, but I am so bad at it that I develop severe injuries.