我希望永远保留着这份爱，我希望余生都能这样爱你。
Now I want to keep it forever, I want to love you the way I do now for the rest of my life.
The life of the law has not been logic; it has been experience.
可持续性不是一种选择；它是我们对后代的责任。
Inside us there is something that has no name, that something is what we are.
The past is a foreign country; they do things differently there.
最好的科学发现往往发生在学科的边界上。
经济不平等不仅是一个道德问题，也是一个经济问题。