DNA是用生命语言写就的终极史书。
DNA is the ultimate history book, written in the language of life.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
 用言辞做事并不是一种特殊的做事方式,而是一种特殊的说话方式。
我们生活在时间中——它塑造并控制着我们——但我从未觉得自己真正理解它。