The beauty of mathematics is that it is both an art and a science.

为气候上天国，为同伴下地狱。

In oil and gas, the companies that survive will be those that adapt fastest to the low-carbon future.

不经历风雨，怎么见彩虹，没有人能随随便便成功。

可持续性不仅仅是一个目标，更是一种责任。