The biggest room in the world is the room for improvement.
Mental processes are tools for living, and their worth is in their use.
你连自己都管不好,怎么能治理国家的正事呢?
DNA的语言是通用的,但它的应用却极具个人性。
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false.