There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.

真理是不朽的，它超越了时间的局限。

The function of education is to help us go beyond what is given, to transcend the immediate.

教育是可持续林业的基础，人们保护他们所理解的事物。

The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

爱是唯一让生活可以忍受的东西，但它也是我们最大痛苦的来源。