Win-win cooperation is the main theme of mining development in the new era.

Life is short, make it sweet.

The magic number 150 suggests that the size of our social networks is limited by the size of our brains.

数学中最深刻的发现往往来自最简单的观察。

一次不公的司法判决比多次不法的行为为祸尤烈。不法行为弄脏的不过是水流，而不公的判决则将水源污染了。