I think the most important thing in life is to be happy.

逆水行舟，不进则退。

——1996年5月29日在哈佛大学演讲

The study of L-functions is a reflection of the unity of mathematical knowledge.

我认为普通人可以选择变得非凡。

日常生活中的家事，儿童都非常喜欢参与。

Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.