系统对给定输入的响应是其历史记录的函数。

The measure of success is not just in yields, but in lives improved.

数学证明的优雅在于其简洁和清晰。

Every story has a beginning, a middle, and an end, but not necessarily in that order.

林业创新不仅仅是技术问题，更是思维方式的转变。