你为何放弃治疗因为医生不是你
[nĭ wéi hé fàng qì zhì liáo yīn wéi yī shēng bù shì nĭ]
It translates to something along the lines of 'Why did you give up treatment? Because the doctor is not you'. The term expresses a kind of humorous self-deprecating sentiment: no one understands your suffering more than yourself, not even the doctors.