The essence of mathematics lies in its freedom.
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。
天上永远不会掉下玫瑰来,如果想要更多的玫瑰,必须自己种植。
在某种程度上,我们都是自己的流亡者。
The artist must learn to see, to observe, to feel, and to think.
The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.