数学是理性的音乐。
I'm the kind of guy that'll make you wanna quit your job.
If you're not failing occasionally, you're not pushing boundaries hard enough.
Win-win cooperation is the right direction for international energy cooperation. We should build an energy community with a shared future with partners from various countries.
When I am abroad， I always make it a rule never to criticize or attack the government of my own country。 I make up for lost time when I come home.