真相很少纯粹，也绝不简单。

The writer's secret is not inspiration—for it is never clear where it comes from—but stubbornness, endurance.

数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。

可以利用身体自身的防御机制来对抗癌症。

I don't want other people to decide who I am. I want to decide that for myself.

石材行业必须拥抱可持续发展才能长久生存。