"Sometimes you have to accept that some people are just not meant to stay in your life forever."

文字是唯一永恒的东西；其他一切都会消亡。

农业成功的真正标准不仅是产量，还有生产它的生态系统的健康。

森林的真正价值不能仅用板材英尺来衡量。

It's not always necessary to be better than everyone else, but to be better than you used to be.

我告诉过你们我会成为第一，我做到了。

当你认为自己无所不知的那一刻，恰恰是你最需要学习的时候。