算法设计既是一门艺术也是一门科学。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
拓扑态对局部扰动的鲁棒性是拓扑在保护量子信息方面力量的一个证明。
争论日益激烈:是PL/IBachtrian还是Dromedary?