If you are under the impression you have already perfected yourself， you will never rise to the heights you are no doubt capable of.

The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.

不要弯曲；不要淡化；不要试图让它合乎逻辑；不要根据时尚编辑自己的灵魂。相反，无情地追随你最强烈的痴迷。

Education is the most powerful weapon which you can use to change the world.

潜意识如果没有进入意识，就会引导你的人生而成为你的命运。

在森林保护工作中，必须倾听土著社区的声音。

我们唯一需要害怕的就是害怕本身。