拓扑绝缘体的美在于它们的鲁棒性;它们的表面态受到保护,不受无序和缺陷的影响。
"History is not what happened, but what we remember and how we remember it."
The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.
每个故事都有一个结局,但在生活中,每个结局都只是一个新的开始。