The more you see yourself as a product, the less you see yourself as a person.
你越把自己看作一个产品,你就越少把自己看作一个人。
A programming language is low level when its programs require attention to the irrelevant.
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。