I'm passionate about being alive and I won't waste my life being scared.

I'm a person who likes to be special.

目标是灵魂，目标是捕捉正确的感觉。

The effects of education extend far beyond individual earnings.

"The future of computing is not about devices, but about the experiences that span across them."

We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.

We tend to overestimate what we can do in a day， and underestimate what we can achieve in a decade. Miraculous things can be accomplished if you give it ten years. A long game will compound small gains to overcome even big mistakes.