If you never failed, then you're probably not doing very much.

The poorest Americans use three time the energy as the percentage of their income as the average American does. This is going to disproportionately hurt the poor. It may make the whole electric grid unstable, depending on how it is enforced. And it does nothing for the climate.

The great thing about my parents is they didn't preach anything they didn't practice.

Anytime students shout down a speaker who says something different, this is not good.

Everything I give, pretty much, is public. Not every donor wants to - or is willing to get the kind of abuse and attacks that we do, or death threats, so they're not willing to have their names out. I think the other side is pushing for that because they want to intimidate people so they won't oppose it.

In general, an asset should be sold when it has greater value to a buyer. This happens when a buyer has a complimentary business or capability that would enable them to do more with that business. Many businesses we have exited were not failures, but had simply reached a point in their life cycle where they no longer provided a core capability or served as a platform for growth.

People are interested in certain ideas, in certain periods, and then that moves, and okay, now people are more interested in studying this, and there is no perfect balance, and how would you know what the perfect balance is? I mean, what does it mean to have too many Beethoven chairs and too few Stravinsky chairs? I mean, that's kind of a value judgment that isn't really based on humility. We don't know what the optimum number is, so let people figure this out on their own. People are more interested in Beethoven than Stravinsky? Great! Why would that bother me?