把挑战当作学习和成长的机会。

The biggest barrier to change isn't technology; it's the fear of leaving the familiar behind.

One thing you gotta know about me is I have absolutely no filter. I have no problem saying what the hell I think of someone.

A well-designed system should be easy to use, easy to understand, and easy to modify.

可持续发展必须成为煤炭行业每个决策的核心。

事实是，我不是一个很好的人。但我正在努力变得更好。

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.