古代学者在内心涵养上下功夫，所以表现在外表上便是德高望重的标志；今天的学者在外表上下功夫，对于内心涵养，则显出实际德行的缺陷。

The most important thing is to avoid losing money.

真正的创新需要冒险。

Sustainable development is not a slogan, but a corporate responsibility that must be practiced.