歌剧是一个美丽而非理性的世界。一个人可以用一生去聆听，却仍然不能理解所有的一切。
The opera is a beautiful and irrational world. One could spend a lifetime listening and still not understand everything.
"Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying 'I will try again tomorrow.'"
以真诚之心待人接物。
弓已经弯好拉满 你留心躲开箭锋吧。
Hard work and dedication are the keys to longevity in this business.
数学中最深刻的思想往往源于最简单的观察。