The future of coal is not just about extraction, but about how we integrate it responsibly into a changing energy landscape.

知识的最大敌人不是无知，而是知识的幻觉。

Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.

I believe in the power of education to change the world.

最好的报复就是巨大的成功。

可持续性不是一种选择，而是必须——如果我们想在养活不断增长的人口的同时不破坏地球的话。