The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.

The most advanced technology is useless if farmers don't trust it.

写作就是直面过去的幽灵，并赋予它们在当下的声音。

为儿童写作是一种责任——他们应该得到真相，即使真相很难。

一本书是与死者的对话。