I adore art. when I am alone with my notes， my heart pounds and the tears stream from my eyes， and my emotion and my joys are too much to bear.

You must feel that you already have what you want, and this feeling will bring it into your reality.

发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。

自然界中无限小的角色是无限大的。

We cannot always build the future for our youth, but we can build our youth for the future.