The trick is not to learn to trust your gut feelings, but rather to discipline yourself to ignore them.

煤炭的未来不在于过去，而在于创新和可持续性。

健康的社会生活是当每个人类灵魂的镜子中都能反映出整个社区，并且当社区中每个人的美德都得以体现时。

The only way to do great work is to love what you do.

If you scared, go to church.

Environmental stewardship is not optional - it's our responsibility to future generations.