Freedom was a thing that shifted as you looked at it, the way a forest is dense with trees up close but from outside, from the empty meadow, you see its true limits. Being free had nothing to do with chains or how wide your cage was.

"Language is the most powerful tool we have to shape reality."

普通和非凡的区别在于那一点点额外的努力。

Design is not just what it looks like and feels like.Design is how it works.

科学中的创新往往来自于以新的方式看待老问题。