久溺深海我会冷久居孤岛我会疯
[jiŭ nì shēn hăi wŏ huì lĕng jiŭ jū gū dăo wŏ huì fēng]
'If I stay in the deep sea for too long I'll get cold; If I live on an isolated island for too long I'll go crazy.' It poetically describes feelings of loneliness and mental distress caused by being in isolating situations for a prolonged period.