You have to be fearless in life.
生活中你必须无所畏惧。
物理系统的对称性反映在其能级的简并性上。
The best way to appreciate your job is to imagine yourself without one.
When you start out in a team, you have to get the teamwork going and then you get something back.
未来不是命中注定的。没有保证。所以，要主动承担成年人的责任。要有目的性。开始工作。选择你的家庭。做数学题。创造你自己的确定性。不要被你不知道或没做的事情所定义。
Life is the teacher, and love is the lesson.
The greatest tragedy is the tragedy of the common man.