Technology should serve both efficiency and ethics in mineral extraction.
The value of a thought is in its consequences for behavior.
Success comes from persistence and focus.
I love the pressure. I love the moment when I’m down. That’s when I feel most alive.
煤炭行业是美国能源独立的支柱，已经持续了几代人。
A good novel tells us the truth about its hero, but a bad novel tells us the truth about its author.
一本好小说告诉我们关于其主人公的真相，而一本坏小说告诉我们关于其作者的真相。