我总是愿意相信每个人的最好一面；这样可以省去很多麻烦。
I always prefer to believe the best of everybody; it saves so much trouble.
If you think you understand quantum mechanics, you don't understand quantum mechanics.
Machinery is the great civilizer of our age.
我从未怀疑过自己。我知道我会有所成就。
On marketing: "In the old world， you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world， that inverts."
The real challenge is not growing more, but growing better with fewer resources.
I don’t care if you love me or hate me, I’m still gonna be here.