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。
Every discovery opens the door to a thousand new questions.
写作是驱除恶魔的方式,同时也是自我发现的过程。