We must strengthen international cooperation to jointly address the challenges of energy security and climate change.

互联网是教育的强大工具，但它不能替代教师。

I saw a Divine Being. I’m afraid I’m going to have to revise all my various books and opinions.

The speed of learning is now the only sustainable competitive advantage in business.

最大的幸福是将自己的感受转化为行动。

做人的气度要高旷但不可疏漏狂妄；心思要缜密但不可琐碎；趣味要淡但不可枯燥；操守要严明但不可激烈。