In mathematics, the art of proposing a question must be held of higher value than solving it.

是我们的选择而非能力，真正展现了我们是谁。

The philosopher in the bedroom is as ludicrous a figure as the philosopher in the nightclub.

The historian’s task is to bring the dead to life.

社会主义不是一个可以由政党或政府建立的现成制度。社会主义必须由群众、由每一个无产者来创造。