The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

The future of steel lies in its ability to adapt to a low-carbon economy.

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。

我不会成为我不是的人。

建筑的任务是让世界如何触动我们变得可见。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

可持续性不是选择，而是我们对后代的责任。