北城荒凉南城懂南城暖阳北城梦
        
            [bĕi chéng huāng liáng nán chéng dŏng nán chéng nuăn yáng bĕi chéng mèng]
        
        
            It contrasts northern and southern city scenes: 'The northern city (北城) is desolate while the southern city understands; south has the warm sun and north the dream'. The contrast implies feelings or memories associated with different parts of one's life journey.