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。
You have to be willing to work harder than anyone else.
"The world is not a stage, but a madhouse. The actors are not performers, but inmates."
你所需要的越少,你就越自由。