子绝四：毋意，毋必，毋固，毋我。
出自春秋·鲁·孔子《论语》。孔子杜绝了四种弊病，不妄意，不妄下决断，不固执，不以自我为中心。
The best arguments in the world won't change a person's mind. The only thing that can do that is a good story.
The pursuit of knowledge is a lifelong journey.
艺术家必须是未知的仆人。