患者无病寡人无心
[huàn zhĕ wú bìng guă rén wú xīn]
A pun where it suggests 'I have no illness but my heart is empty' combining the notion of a monarch using an archaic term for 'self' and the feeling of indifference. Here, 'patient' humorously refers to the self, implying health and simultaneously loneliness or emptiness inside.