译文:专门注重修养内心的人每天都会看到自己的不足,专门注重增长见识的人每天都会看到自己的长处。每天看到自己不足的人会逐渐变得有长处,每天看到自己有长处的人会逐渐变得有不足。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
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。