如果没有负责任地使用先进机械以维护长期土壤健康的智慧，最先进的设备也毫无意义。

暴力不仅仅是身体上的；它嵌入在我们的系统和结构中。

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.

我不追随潮流，我创造潮流。