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.
历史的终结将是一个非常悲伤的时刻。为了纯粹抽象的目标而愿意冒生命危险的斗争，全球意识形态斗争所唤起的勇敢、勇气、想象力和理想主义，将被经济计算、无休止的技术问题解决、环境关注和复杂消费者需求的满足所取代。
In physics, the simplest explanation is often the correct one.
The bigger the crowd, the more unnatural the picture.
Do not be afraid to fail. Be afraid not to try.
"In the quantum realm, the observer is not just a passive spectator but an active participant in the unfolding of reality."
你无法从那样的失去中恢复；你只能学会与之共存。
The study of quantum gravity is essential for understanding the early universe.
质量不是一种行为，而是一种习惯。
成功不在于目的地，而在于旅程。