我愿为你与时间为敌
[wŏ yuàn wéi nĭ yŭ shí jiān wéi dí]
Means 'I am willing to go against time for you.' It implies an undying and determined love. To defy time indicates this person wishes to make efforts to break limitations that may hinder him from keeping his beloved. For example, sickness and even death caused by age cannot block his true desire of loving forever. He also would do everything, good or bad for this love.