朗兰兹纲领是对探索数学未知领域的邀请。
The meaning of life is contained in every single expression of life. It is present in the infinity of forms and phenomena that exist in all of creation.
善恶之间的界限常常是模糊的。
任何一个保持爱美之心的人都不会变老。
传记作者的挑战在于既要成为侦探，又要成为诗人。