音乐是一种语言，可以打破所有界限。
Remember that reputation and integrity are your most valuable assets—and can be lost in a heartbeat.
记住声誉和正直是你最宝贵的资产并且可能在一瞬间消失。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.