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.
The beauty of mathematics lies in its ability to reveal the hidden structures of reality.
The essence of greatness is the perception that virtue is enough.
A building should be rooted in its site, but reach for the sky.
我想成为粉丝们的老师,向他们展示即使失败也可以很神奇。