Green and low-carbon development is not a multiple-choice question, but a must-answer question.

I've learned that failure is not the opposite of success, it's part of success.

Everyone is a moon, and has a dark side which he never shows to anybody.

To see is to forget the name of the thing one sees.

真相并不总是美丽的，但寻找真相的过程是。

你放弃的那一刻就是你让别人赢的那一刻。

追求真理是人生的崇高目标。