量子力学不仅仅是一个关于世界的理论，它是对世界最基本层面的描述。

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.

"Technology is nothing if it doesn't empower people."

历史的进程是自由的缓慢行进。