I don't like to gamble, but if there's one thing I'm willing to bet on, it's myself.

Mathematics is the music of reason.

In mathematics, the simplest questions often lead to the most profound discoveries.

一个人成熟的速度与他能忍受的尴尬成正比。

Come,my friends,Tis not too late to seek a newer world,For my purpose holds to sail beyond the sunset，And though we are not now that strength which in old days moved earth and heaven,That which we are, we are;-- One equal temper of heroic hearts, Made weak by time and fate, but strong in will. To strive, to seek, to find, and not to yield。