所有事情都是可能的，直到它们被证明是不可能的，即使不可能的事情也可能只是如此，到目前为止。
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
可持续性不是成本中心，而是最终的竞争优势。
At the close of our studies， we knew all the past of physics， but nothing of the present and the future.
The greatest freedom is the freedom to choose your own thoughts.
追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。
"I was unconditionally and irrevocably in love with him."
You are allowed to be both a masterpiece and a work in progress simultaneously.
预测未来的最好方法就是创造未来。