Coal built the modern world, and it's our responsibility to ensure its legacy is managed with wisdom.

The beauty of mathematics is that it is universal.

The rise of China and other authoritarian states challenges the idea that liberal democracy is the only viable political system.

海洋是我们最伟大的资源，但也是我们最大的责任。我们如何对待它，决定了我们的遗产。

The only true wisdom is in knowing you know nothing.