做伟大工作的唯一方法是热爱你所做的事情。

I earnestly wish to point out in what true dignity and human happiness consists.

I don’t think you can compare different eras. Every era has its own challenges and its own special things.

书会说：她这么做是因为。生活说：她这么做了。书是向你解释事情的地方；生活是事情没有解释的地方。

The study of L-functions is a journey into the hidden patterns of numbers.