鱼忘七秒龟忆千年
        
            [yú wàng qī miăo guī yì qiān nián]
        
        
            Based on a common belief that fish have short-term memory loss (seven seconds) and turtles are seen as having a long lifespan thus remembering for millennia. This contrast symbolizes differing ways of recalling memories; fleeting moments vs lifelong recollections.