Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?
不要在电子邮件中说任何你不愿意直接对某人说的关于某人的事情，因为最终他们会知道。
她感到一种奇怪的归属感，仿佛终于找到了自己在世界上的位置。
我们都是在互相陪伴着回家。
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.
The brain is a complex system, and we are just beginning to understand how it works.
被视为行为系统的人类其实相当简单。我们行为表面上的复杂性很大程度上反映了我们所处环境的复杂性。
过去并非直线，而是错综复杂的网。