L-函数的研究证明了抽象在数学中的力量。
最大的风险是不冒任何风险。
The past is always with us, and it's always more complicated than we think.
过去就是过去,它属于那里。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
I think that's the best way to live: to be present in every moment.