【讲解】：人格高尚的人不可用小事情考验他，却可以委以重任；人格低下的人不可委以重任，却可用小事情考验他。

I'm not trying to be perfect, I'm just trying to be myself.

We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.

The future energy structure will be diversified, and the coal industry needs to find its own positioning.