愤怒的陶醉，如葡萄之醉，向他人展示我们，却对我们自己隐藏。

能源行业不仅仅是开采；它关乎创新和可持续性。

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.

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.

煤炭使美国在世界范围内保持竞争力。