冬日之不濫，非愛冰也；夏日之不煬，非愛火也，為不適于身便于體也。
解釋：冬天不洗冰水，并不是吝惜冰；夏天不烤火，也不是舍不得火。而是因為這樣做對身體不適宜。
Economic development requires a stable legal environment.
The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.
I don't let negativity bring me down. I rise above it.
The novel is a mirror that reflects not what is, but what could be.