所有事情都是可能的，直到它们被证明是不可能的，即使不可能的事情也可能只是目前如此。
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
I try to approach each project with a fresh perspective and a willingness to take risks.
The past is never dead; it is not even past.
The only way to learn mathematics is to do mathematics.
死和生听凭命运的安排，富与贵在于上天的决定。君子只要尽心尽力而没有过失，对人恭敬而合乎礼法，那么四海之内的人都如兄弟一般了。