有些人自以为是，不知天高地厚，也未必是道德问题，而是因为他见识太少，经历太少。
Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
一个人的力量，是他当前的手段，以获得未来明显的好处。
The worst of having a romance of any kind is that it leaves one so unromantic.