学校我给你青春你却给了我作业
[xué xiào wŏ jĭ nĭ qīng chūn nĭ què jĭ le wŏ zuò yè]
Translated to 'School, I gave you my youthful years, and you gave me endless homework.' This humorously expresses frustration toward schooling, suggesting that it steals valuable youthful time through heavy workloads.