聪明的投资者是现实主义者,他们向乐观主义者出售,从悲观主义者那里购买。
The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.
资本是死劳动,像吸血鬼一样,只有吮吸活劳动才有生命,吮吸的活劳动越多,它的生命就越旺盛。