猫有九条命仅有一颗心鱼有一颗心仅有七秒忆
[māo yŏu jiŭ tiáo mìng jĭn yŏu yī kē xīn yú yŏu yī kē xīn jĭn yŏu qī miăo yì]
A mix-and-match comparison: A cat has many lives yet remains loyal due to its single heart; conversely, a fish only retains memories briefly but still possesses feelings. This reflects on loyalty vs. short-lived emotion or perhaps memory in human affairs.