人类心智是一套信息处理机制，这些机制由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。

The true measure of our success is how we improve global health outcomes.

我们面临这样一个进退两难的境地，即教育已经成为智慧和自由思想最主要的障 碍之一。

Music has made me understand that dreams are worth persisting.

The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.

文学是表达无法表达之物的艺术。