我不相信“完美表演”的概念。每个角色都是一段旅程，每段旅程都有其不完美之处。

Never compromise on quality. It's the foundation of everything we do.

The human voice is the most beautiful instrument of all, and the most difficult to play.

The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.

To be unhomed is not to be homeless, but to have your home always in question.

智慧的开端是术语的定义。

In times of change, the learners inherit the earth while the learned find themselves beautifully equipped to deal with a world that no longer exists.