The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

探索电子系统的拓扑方面不仅加深了我们对量子力学的理解，还为革命性技术铺平了道路。

合作是科学的关键——没有任何突破是孤立发生的。

译文：挥动衣袖，风卷起红尘，白昼变得昏暗；汗水如雨，道路泥泞难行。