如果农民不知道如何有效使用,最先进的技术也毫无价值。
The significance of a mental state lies in what it leads to.
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。
The one thing you can't trade for your heart's desire is your heart.