亡鱼是深海的疤海是没有墙的城
[wáng yú shì shēn hăi de bā hăi shì méi yŏu qiáng de chéng]
Lost Fish and Scars in Deep Seas, Oceans as City Without Walls conveys a poignant sentiment where loss (represented by the 'lost fish') lingers like a scar, and wide, open space evoking a place without protection.