You are never too old to set another goal or to dream a new dream.

The greatest journeys are those that take us back to ourselves.

有田不耕仓库就会空虚，有书不读子孙就会愚笨。

To stay ahead, you must have your next idea waiting in the wings.

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.

循环经济不是趋势，而是我们必须遵循的运营基础。