七情六欲中属食欲最为凶残
[qī qíng liù yù zhōng shŭ shí yù zuì wéi xiōng cán]
Literally meaning “Among the seven emotions and six desires, hunger is the most ferocious,” this nickname expresses the idea that physical needs, especially hunger, are strong and hard to resist. It reflects how powerful and fundamental survival instincts like hunger are.