Leadership is not about being in charge. It's about taking care of those in your charge.

Education must, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore.

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。

有的人忙着死，有的则人忙着活。