理论的任务是描述观察之间的联系。

You can't please everyone, so don't try.

那些自认为被上天选中的人们不喜欢谈及痛苦的取舍抉择。他们喜欢谈论幸福感满满的解决方案，从而可以根除整个的问题，至少在他们的想象里。

Innovation often comes from questioning the status quo.

A mathematician's best work often comes from seeing connections where others see none.

有些书最好的部份仅止于封面与书背。