如果你没有前进，那你就是在落后。
幸福不是现成的东西，它来自于你自己的行动。
Innovation is not just about technology; it's about changing the way we think and operate.
绿色开采、低碳利用是煤炭行业可持续发展的必由之路。
To lose a language is to lose a way of seeing the world.
我不后悔做过的事，只后悔没做的事。
Game theory is not about winning; it's about understanding the rules of the game so that you can change them.