勇敢就是无条件地爱一个人，而不期待任何回报。

爱情是个暴君，无人能侍奉它而不死。

I know that self-promotion happens a lot and it is not a bad thing. But I do not regard it as something positive.

Sustainability isn’t a choice—it’s the only path forward for any industry tied to natural resources.

任何公司最有价值的资产是其员工。

教师必须为形成较好人类而献出一切。