Socialism is not a ready-made system which can be established by a party or a government. Socialism has to be created by the masses, by every proletarian.
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。
I think the most important thing for a filmmaker is to have a vision and to be able to communicate that vision to others.
The most important thing in communication is hearing what isn't said.
数学中最深刻的思想往往来自最简单的问题。