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The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
一个好故事可以改变我们看待世界的方式。
言语总是列举商汤与周文王,而行为却比作狗与猪,可悲啊! 
We try to buy stocks that are undervalued, and then we wait for the market to recognize their value.