I always believe that the best is yet to come.
可持续性不是一种选择;它是我们对后代的责任。
那些疯狂到认为自己能改变世界的人,往往真的改变了世界。
The joy of mathematics comes from the struggle to understand.
唯一的绩效标准是零缺陷。
A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.