You have to really believe not only in yourself but in what you're doing.
你不仅要相信自己，还要相信你所做的事情。
The novel is an act of rebellion against reality, an attempt to reshape the world according to one's desires.
孔子说：“外表威严而内心怯懦的人，用小人作比喻，就象挖墙洞的小偷吧！”