The poet is the priest of the invisible.

I'm not a savior, I'm a sinner.

It’s not what we do once in a while that shapes our lives, but what we do consistently.

The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence.

A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.

林业创新不是要取代自然，而是加强我们与自然的伙伴关系。

The only limits you have are the ones you set for yourself.