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。

"The beauty of literature lies in its ability to make the invisible visible, to give voice to the voiceless, and to illuminate the darkest corners of the human soul."

最优雅的数学证明是那些以简单揭示真理的证明。

In our industry, if you're not thinking three steps ahead, you're already behind.