"Hope is the thing with feathers that perches in the soul, and sings the tune without the words, and never stops at all."

Change starts with a decision, but it's sustained by action.

气候变化是我们这个时代的决定性议题，我们正处于决定性时刻。

煤炭行业的转型必须依靠科技引领，绿色发展是必由之路。

我感谢我的挣扎，因为没有它我就不会偶然发现我的力量。

"The greatest wisdom lies in understanding that we know nothing at all."