为我用尽所有为你穷其一生
[wéi wŏ yòng jĭn suŏ yŏu wéi nĭ qióng qí yī shēng]
This can be translated as 'For me, exhaust all; for you, spend my entire life.' It depicts extreme dedication in love, friendship, or commitment. It expresses exhausting oneself to give the best either for personal desire or purely out of love/attachment to another person without regret.