傻子也有傻子旳高傲疯子也有疯子旳情调
[shă zi yĕ yŏu shă zi dì gāo ào fēng zi yĕ yŏu fēng zi dì qíng diào]
It means that even 'fools have their pride and madmen have their own style', suggesting a self-appreciation or unique identity regardless of what others may think.