Coal has been the backbone of industry, and with innovation, it can continue to be.

You have to fight through some bad days to earn the best days of your life

译文：再好的医生救不了注定要死的人，再凶的人也斗不过老天爷。

An intelligent investing is value investing, acquiring more than you are paying for.

如果你能看透每一个人的心，就会知道，没有人是普通的。每个人都值得大家站起来为他鼓掌一次。

Sustainability isn't just a trend—it's a responsibility we owe to future generations.