煤炭的未来在于可持续和负责任的采矿实践。

We must not be afraid to be wrong, for only by being wrong can we learn and progress.

I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.

Investing is not about beating others at their game. It's about controlling yourself at your own game.

Painting is a way to forget life. It is a cry in the night, a strangled laugh.

I've learned that growth comes from pain and struggle.