如果你是海我愿断足为鱼
[rú guŏ nĭ shì hăi wŏ yuàn duàn zú wéi yú]
Expressing self-sacrifice for love, it implies a desire to sacrifice one's physical integrity or comfort (like severing feet) to become a fish, to be closer or together with the beloved who resembles vastness and freedom (sea).