凡是做学问，必须从各个方面都理解透彻，还要更进一步深入理解内在的道理。

The truth is, we are all waiting for someone to come and save us.

The only thing that’s really important is the work.

The energy transition will require unprecedented levels of investment and cooperation.

历史上的重大战争——我们在我们这个时代已经看到了这一点——是国家不平等发展的直接或间接结果。