If you say you want to automate cars and save people’s lives, the skills you need for that aren’t taught in any particular discipline. I know – I was interested in working on automating cars when I was a Ph.D. student in 1995.

可持续性不是一个流行词，而是现代能源行业的商业必需。

建筑中最重要的是你看不见的东西。