推理小说的魅力在于，它们不仅仅是解谜，更是对人性的探索。
The charm of mystery novels lies in the fact that they are not just about solving puzzles, but also about exploring human nature.
It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.
I have great faith in fools; self-confidence my friends call it.
听不到门内嬉笑怒骂，可知这家治理严明；座右题写着格言名句，能知此人志趣高雅。
经济学最终是为了改善人类福祉。