改革需要勇气，但更需要智慧。

心灵不是一种物质，而是一个过程。

数字技术的融合将彻底改变传统煤炭开采方式。

The truth is, the world is so constructed that if you wish to enjoy its fruits, you must submit to its rules.

You can't let your failures define you. You have to let your failures teach you.

十分的聪明只用七分就可以了，剩下三分留给子孙；如果要将十分聪明全都使出来，反而会适得其反，近的害了自己，远的害了儿孙。