If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

The core of large-scale farming is standardization, and the prerequisite for standardization is scientization.

You are not only responsible for what you say, but also for what you do not say.

他们做事,上尊敬天,中敬奉鬼神,下关爱百姓。