The snake has to shed his skin before he can grow.
The past is a foreign country; they do things differently there.
When you gaze long into the abyss,the abyss also gazes into you.
行义不是为了躲避诋毁、获得荣誉,如果离开是符合道义的,背上狂妄的名声又有什么影响呢?