The most important thing is to focus on the user and all else will follow.
A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
生活就是不断成长和进化。
技术是这样一种诀窍,它安排世界,使我们不必去体验它。
I think the best actors are the ones who are willing to take risks.