There are some things so serious you have to laugh at them.
The loss of money is the least of all losses, but the loss of confidence is the greatest of all.
Innovation often comes from rethinking the ordinary.
The coal industry is not just about digging rocks; it's about powering progress and sustaining communities.
树枝迎来南北飞鸟,树叶送走往来清风
必须尊重过去,但不能复制过去。