世界是事实的总体,而不是事物的总体。
教学的艺术是帮助发现的艺术。
I want to be a tree, not because trees don't speak, but because trees don't lie.
如果狮子能说话,我们也无法理解他。
幸福不是现成的东西。它来自你自己的行动。
The weak grow strong by effrontery, the strong by yielding.