The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

技术并非中立。我们塑造它，它也塑造我们。

I am in politics because of the conflict between good and evil, and I believe that in the end good will triumph.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.