You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.

朗兰兹纲领是数学思想深度和美丽的反映。

The quality of an organization's systems determines the quality of its processes.

生命的历史是适应的历史。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

你妻子喘不过气是因为我。