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In the Middle Ages, troubadours and Arthurian tales recast that longing as "courtly love", a fierce, often forbidden devotion like Lancelot's for Guinevere, in which a knight proved his worth through self-sacrifice for a beloved he might never openly declare.
。关于这个话题，搜狗输入法2026提供了深入分析
https://doi.org/10.48550/arXiv.2602.18602
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