Writer of dense, allusive love poems, many titled simply 无题, 'Untitled', whose meaning readers still argue over. His line 春蚕到死丝方尽, the silkworm spins until it dies, is now said of devoted teachers.
'The setting sun is endlessly fine, only it is close to dusk' is a famous couplet by Li Shangyin.
Tips
culture
Two of his lines live on as everyday sayings: 心有灵犀一点通, 'hearts joined at a single touch', for two people who understand each other without words, and 夕阳无限好, 'the setting sun is boundlessly lovely', for something good that is close to its end.
history
He spent his career caught between two rival court factions and never rose high. With 杜牧 he is called 'Little Li and Du', the late-Tang echo of 李白 and 杜甫.