The best way to learn mathematics is to do mathematics.

最重要的决定是你对世界的态度。

林业领导力需要耐心——就像我们管理的树木一样，真正的影响是随着时间的推移而增长的。

听我说，朋友，希望是件危险的事。希望能叫人发疯。

Every stroke carries the weight of emotion, every color sings a silent song.

Diversity in crops is just as important as diversity in ideas; both are essential for resilience.

The only sin is mediocrity.

在数学中，提出问题的艺术必须比解决问题更有价值。