法律义务的概念对于理解法律至关重要。

I think the biggest thing is just to be yourself and to be comfortable with who you are.

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.

掌握医学知识的关键在于将理论与实践联系起来。

缓慢落入友谊，但当你正在进行时，继续保持坚定和不变。

柴油发动机是当今已知效率最高的原动机。