时光是个丧心病狂的屠夫
[shí guāng shì gè sāng xīn bìng kuáng de tú fū]
Using the metaphor of time being a deranged butcher reflects on how cruel and indifferent time can be in shaping lives. The choice to use such a powerful, dramatic image suggests strong feelings about the way fleeting years might have hurtful impacts or cause significant changes over one's lifetime.