The study of mathematics is a constant dialogue between the concrete and the abstract.

Keep learning, keep growing.

汽车产业的竞争，已经从单纯的产品竞争，转变为全价值链的生态竞争。

When the last tree is cut, the last dollar will lose its meaning.

Automatic processes occur without intention, effort, or awareness, whereas controlled processes require attention and effort.

公众在得到之前并不知道自己想要什么。