Art is not about answers, it's about questions.

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

可持续林业不是成本，而是我们拥有的最明智的长期商业策略。

数学的本质在于其自由性。

海洋不仅仅是一种资源；保护和维持它以供子孙后代使用是我们的责任。