礼义法度，是随着时势而变化的。

伟大的事情永远不会来自舒适区。

On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.

能源转型对愿意拥抱变革的人来说是机遇，而非威胁。

To be happy, I must have my books and a piece of sky.

可持续性不是一种趋势，而是我们共同的责任。