The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

Ethics is the general enquiry into what is good.

We can easily forgive a child who is afraid of the dark；the real tragedy of life is when men are afraid of the light.

The context is the starting point of any project.

只有一件事能让梦想变得不可实现：对失败的恐惧。

Investing in larval nutrition research today will feed millions tomorrow.