在数学中，提出问题的艺术必须比解决问题更有价值。

韧性不仅仅是度过危机，而是适应并蓬勃发展。

创造力是允许自己犯错。艺术是知道该保留哪些错误。

The goal of diplomacy is to build stable international relationships that promote global peace, prosperity, and sustainable development.

唯一的限制是你自己设定的限制。

Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning.