世界称之为不道德的书籍，恰恰是揭露了世界自身羞耻的书籍。
The books that the world calls immoral are books that show the world its own shame.
It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.
君子不救人，不是不愿意，而是能力不足。