"Sometimes you have to be apart from people you love, but that doesn't make you love them any less. Sometimes you love them more."
释义：聪明人追求实际利益，愚昧者争夺虚无的名声。
On pivoting: "If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve."