除非你相信对世界的知识以及由此产生的力量对人类具有内在价值，否则你不可能成为科学家。

我们今天所做的每一个决定都会在未来海洋的健康中产生回响。

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

Short-term gains in forestry often lead to long-term losses for the planet.

In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.

我相信汗水，而不是运气。