美国作家杰克·凯鲁亚克的杰作《在路上》,以一群充满身份危机感的美国青年为主人公,讲述了他们在路上寻求身份认同的焦虑的精神历程。小说主人公萨尔以及他的朋友迪安、玛丽卢等青年男女,几次通过搭顺路车横穿美国大陆,以一种行走的状态来表达当时美国青年在主流社会中的身份迷失的精神困境。 American writer Jack Kerouac’s masterpiece On the Road, with a group of American youths full of identity and crisis as the main characters, tells the spiritual journey of seeking anxiety on the road to seek identity. The protagonist Saar and his friends Dean and Marilu, several young men and women, crossed the American mainland on several occasions and expressed the mental predicament of losing the identity of mainstream American youth in a walking state.