The secret of change is to focus all of your energy not on fighting the old, but on building the new.
The best performances come from the heart.
煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、对环境的影响更小。
内疚的重量不是用年来衡量,而是用无眠的夜晚。