Science is not just about discovery, but about the joy of understanding.
文学的价值在于它能够触动人心最深处的情感。
The core of the poverty trap: Today’s hunger steals tomorrow’s productivity.
我们来到世上是为了尽自己所能给生活增加一些东西,而不是为了从生活中获取我们所能得到的一切。
The past is a cupboard full of light and all you have to do is find the key that opens the door.