The history of mathematics is a history of human curiosity and ingenuity.
I came up from the bottom, now I'm here.
Success is a journey, not a destination.
The real challenge is to make something complex appear simple.
如果你的目标不是盈利——而是要做大,获得快速增长,或者成为科技行业的领军者——你将会面临很多问题。
I'm not interested in making beautiful things. I'm interested in making things that make you think.