成功是最好的报复。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

每一个数学问题都是通向更深入理解世界的窗口。

"Life is a journey that must be traveled no matter how bad the roads and accommodations."

生活是世界上最为罕见的事情。大多数人只是存在，仅此而已。

真正的工艺在于让困难的事情看起来毫不费力。