The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.

促使人们倾向于和平的激情是对死亡的恐惧，对舒适生活必需品的渴望，以及通过自己的努力获得这些的希望。

I'm alive and I have a chance to do something with my life. That's the only motivation I need.

The most important thing in a user interface is the feedback.

艺术应该是对话，而非说教。