The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

The people who are crazy enough to think they can change the world are the ones who do.

可持续发展不是选择题，而是责任。

"The essence of acting is to be present, to be in the moment, and to be real."

林业实践的创新是平衡经济增长和环境保护的关键。

"To understand perception, study its role in adaptation."

艺术家必须是永恒的见证者。