学习不是试错的问题，而是洞察力的问题。

In business, if you're not moving forward, you're falling behind. There's no standing still.

变化不仅仅是生活的必要——它就是生活。

Agriculture is the foundation of civilization, and we must invest in its future.

我从来没有见过这样阴郁而又光明的日子。