教育不是为了生活的准备，教育就是生活本身。

艺术挑战技术，技术激发艺术。

如果你没有偶尔失败，说明你不够努力。

我对人性的黑暗面着迷。

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.