Sehnsucht is a German word that translates that Romantic feeling of intense longing (das Sehnen) with its addiction (die Sucht). The intensity of the emotion is given by the awareness that the object of our desires cannot be conquered, the consequent profound pain could be unacceptable for someone and eventually lead to suicide. But there is also a non pathological meaning: longing is also what makes man feel alive and happy. In Ode on a Grecian Urn the poet is attracted by the marble figures on the breede of the urn. There are trees, musicians and maidens pursued by “bold lovers“. As I said in the previous post, the urn belongs to “slow time” (eternity) so those lovers will never reach their goal. Their Sensucht will last forever. But their hopelessness is seen by Keats as the true source of happiness. Their longing is the real love, it will last forever and time will not “waste” it.The Knight-at-Arms of La Belle Dame Sans Mercì had reached his goal but when he awakes from his dream of love he finds himself alone “on the cold hill side“. A sense of emptiness replaces the longed fulfillment. There is no real happiness in the material world.