在实验结束后咨询统计学家，往往只是让他进行尸检。他或许能说出实验失败的原因。

In teaching history， there should be extensive discussion of personalities who benefited mankind through independence of character and judgement.

过度的道路通向智慧的宫殿。

数百万人看到苹果落下，但牛顿问了为什么。

Love cannot be forced, love cannot be coaxed and teased. It comes out of heaven, unasked and unsought.

The measure of a good book is whether or not it makes you see the world differently.