The most important thing in a story is not what happens, but why it happens.

Semiconductors are the food of the information society; without them, modern information technology would not exist.

每个人都有不为世人所知的秘密悲伤；我们常常称一个人冷漠，其实他只是悲伤。

下一次绿色革命必须是高产且对环境负责的。