The world is a story without an ending.
"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."
注释:恭敬、节俭、谦逊、守礼,这样才能自我坚守。深谋远虑,这样才能避免困厄。亲近仁德之士、结交正直之人,这样才能在危难时得到帮助。