Is there any relief from some of thesepressures that I've been outlining? I think there is. I just want to turn to afew of them. Let's take meritocracy. This idea that everybody deserves to getwhere they get to, I think it's a crazy idea, completely crazy. I will support any politician of Left and Right, with any halfway-decent meritocratic idea; I am a meritocrat in that sense. But I think it's insane to believe that we will ever make a society that is genuinely meritocratic; it's an impossible dream.

Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?

我不想成为那种瘦瘦小小还露胸的人，我真的不想那样。

The beauty of physics lies in its ability to explain the complex with the simple.