在数学中，你并不理解事物。你只是习惯了它们。

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.

成功的关键是让自己身边围绕着最优秀的人，并给予他们创造的自由。

信仰 + 怀疑 = 理智。

经济发展是一个持续的技术创新、产业升级和结构转型的过程。