一个故事不像一条要跟随的路……它更像一座房子。你走进去,待一会儿,来回徘徊,在你喜欢的地方安顿下来,发现房间和走廊如何相互关联,外面的世界如何通过这些窗户的视角而改变。
质量是企业的生命线,任何时候都不能放松。
The only way to learn mathematics is to do mathematics.
A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.