没伞的孩纸只能在拼命奔跑
[méi săn de hái zhĭ zhĭ néng zài pīn mìng bēn păo]
Without an umbrella to shield the 'child paper' (young person) from wind and rain, they must sprint desperately forward on their own, which shows one's sense of loneliness and helplessness in dealing with challenges while also revealing determination.