Global energy cooperation is essential to address common challenges.

I don’t think about being the best in history. I think about being the best every day.

What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.

生活对感受者来说是悲剧，对思考者来说是喜剧。