我不想成为你的背包我会背得很快乐
[wŏ bù xiăng chéng wéi nĭ de bèi bāo wŏ huì bèi dé hĕn kuài lè]
Translated as 'I don't want to be your luggage; I would carry happily.' It conveys a willingness not to be a burden on others, showing independence and a cheerful attitude even in tough times, emphasizing self-growth.