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.

I don’t let opinions define me, I let them refine me.

"We are all in the gutter, but some of us are looking at the stars."

你爱得越多，失去得越多。

伟大不在于成为最好，而在于比昨天的自己更好。