The future is always changing, but the past is always the same.

I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.

语言是人类思维最强大的工具。

We are all obsessed with the idea of the frontier, but it's a frontier that keeps receding.

身份是我们讲给自己听的故事，有时我们必须重写它。