统治阶级掌握着物质生产的手段；无产阶级仅有的是他们的劳动力。
The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.
夜晚是一片伟大的海洋，但星星是它的波浪。
"In the end, we will remember not the words of our enemies, but the silence of our friends."