The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
生命并非地球表面的外在或偶然现象,它与地壳结构密切相关。
最好的尚未到来。
没有坏就没有好。所以我接受好坏,继续前进。
We are all haunted by something, whether we admit it or not.