What we observe is not nature itself, but nature exposed to our method of questioning.
我们观察到的不是自然本身，而是自然暴露于我们提问方法下的样子。
The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.
"You never really understand a person until you consider things from his point of view."
你最大的竞争对手是你自己。