Green development is not a multiple-choice question, but a must-answer question. We must unswervingly follow the path of green and low-carbon development.

父子之间要亲爱，君臣之间要有礼义，夫妇之间要挚爱但还要有内外之别，老少之间有尊卑之序，朋友之间要有诚信之德。

自由不仅仅是摆脱枷锁，而是以尊重和增进他人自由的方式生活。

Success is not about how much money you make, it's about the difference you make in people's lives.

Quality is never an accident; it is always the result of intelligent effort.

我曾经整天不吃饭，整夜不睡觉，去苦苦思索，结果没有益处，还不如去学习。