Once the untranslatables have been set aside, the problems for a translator, especially of Chinese poetry, are two: What does the translator think the poetic line says? And once he thinks he understands it, how can he render it into the target language? Most of the difficulties, according to Link, arise in addressing the second problem, "where the impossibility of perfect answers spawns endless debate." Almost always at the center is the letter-versus-spirit dilemma. At the literalist extreme, efforts are made to dissect every conceivable detail about the language of the original Chinese poem. "The dissection, though," writes Link, "normally does to the art of a poem approximately what the scalpel of an anatomy instructor does to the life of a frog."[29]