一个和谐的社会，不是争议的消失，而是公义的彰显。
The deepest insights in mathematics often come from the most abstract theories.
The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.
The more I create, the more I feel alive.
每一颗播种的种子都是对未来的承诺。
If a problem cannot be solved， enlarge it.