实现明天的唯一限制是我们今天的疑虑。

I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That is how I refuel.

好奇心驱动科学，但道德必须引导它。

The end of history will be a very sad time.

不要让过去决定你是谁，而是让它成为让你更强大的教训。

能源领域的创新不是可选的；它是可持续增长的必要条件。