The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.

I'm not a angel, I'm a demon.

The best mathematics is simple, but not too simple.

Innovation in energy must be balanced with responsibility—progress cannot come at the expense of the planet.

I didn't know that would happen. But this made me very hungry, literally. I couldn't be lazy.

对自己温柔点，你已经在尽力了。