Sustainability is not a constraint; it's an opportunity to reinvent our industry.

The art of doing mathematics consists in finding that special case which contains all the germs of generality.

"The measure of a good book is determined by how much it disturbs the reader."

Happiness is not something you postpone for the future; it is something you design for the present.

勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。

自由民主在世界范围内的传播并非不可避免，但考虑到其他选择，它是最有可能的结果。

The rise of China represents the most significant challenge to the liberal international order since the end of the Cold War.