鱼的记忆有七秒猫的姓名有九条
[yú de jì yì yŏu qī miăo māo de xìng míng yŏu jiŭ tiáo]
This refers to the popular myth about fish only having a seven-second memory, and plays on the saying cats have nine lives, turning it into having nine names, implying fleeting or multiplicity aspects associated with these animals.