All history has been a history of class struggles, of struggles between exploited and exploiting, between dominated and dominating classes at various stages of social development.
至今一切社会的历史都是阶级斗争的历史，即剥削阶级和被剥削阶级之间、统治阶级和被压迫阶级之间斗争的历史。
我们都在阴沟里，但仍有人仰望星空。
什么是对立的结合，也是对立的分离。
发现的关键不仅在于我们找到的答案，还在于我们敢于提出的问题。
Innovation is not just about technology; it's about changing mindsets and embracing new ways of thinking.
在夜的寂静中，文字找到了通往灵魂的路。