人独自行过生命，蒙受玷污，承担罪过，痛饮苦酒，寻觅出路。

In mathematics, the journey from question to answer is often more enlightening than the answer itself.

"Books are mirrors, but they are also windows."

"The novel is not just a story; it's a mirror held up to society, reflecting its beauty and its ugliness."

革命是无情的，不仅对那些落后的人，而且对那些跑在前面的人。