教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。

The next agricultural revolution will be invisible—it's happening in labs, in data clouds, and most importantly, in the way we think.《From Soil to Silicon》

Whenever you find yourself on the side of the majority, it is time to pause and reflect.