我不知道我是否相信上帝，但我相信人们创造神的力量。

忧虑是一种积极的心理活动，可以开阔人的思路。如果能正确引导这一情绪，你就可以洞察任何形势下的负面风险，并采取行动规避这些风险。

过去是一个不同的国家，他们做事的方式不同。

He who knows only his own side of the case knows little of that.

我们所做的可能很微小，但却产生巨大影响。

Persistence in research often pays off when you least expect it.

"The best films are the ones that make you think, that challenge you, that stay with you long after you've left the cinema."

The task must be made difficult, for only the difficult inspires the noble-hearted.