出自《庄子·大宗师》，天蚕土豆在作品中引用
有喜怒哀乐之情却没有发作，这是从凡人之心直接追溯到道德之心，使人们存心修养；虽未发生但却有喜怒哀乐的表现，这是由道心指出人心的缺欠，要人们反省改正。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
Love is the greatest force in the universe.
用户需求是我们创新的原点。