虱子多了不痒，债多了不愁
shī zi duō le bù yǎng , zhài duō le bù chóu

Translation

  • lit. covered with lice, one doesn't feel the itching anymore
  • up to one's ears in debt, one ceases to worry about it (idiom)
  • fig. to be past worrying (about sth)
Chinese Tones