We are all the heroes of our own stories.

最深刻的技术是那些消失的技术。它们将自己编织进日常生活的结构中，直到与生活无法区分。

The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.

Humor is a powerful tool in children's books; it can make serious topics accessible.

Efficiency without ethics is just speed in the wrong direction.

The only real joy is the joy of creation.

质量本身不是目的；它是达到目的的手段。