建筑是创造有意义场所的艺术。

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt, and the profoundest wisdom to know when it ought to be resisted, and when it be obeyed.

我把它当作每天都是一个变得更好的新挑战。

道遵循自然规律，无为而治却能成就一切。

认证不是终点，而是负责任林业的起点。