The only impossible journey is the one you never begin.

Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.

The worst of all deceptions is self-deception.

每一块石头都有一个故事；我们的责任是以负责任的方式揭示它。

朗兰兹纲领不仅仅是一组猜想，而是一种思考数学的方式。