The bank is not a pawnshop, the bank is a credit intermediary.

All men are immortal， but those who are not educated are immortal in a lower and less enviable sense.

热力学第二定律，以克劳修斯给出的形式，告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。

最好的镜头往往是你没有计划到的。