枕石漱流

zhěnshíshùliú
  1. to live a hermit's life (in seclusion)
  2. a frugal life (idiom)

CEDICT

  1. (figurative) to live a secluded and pure life in harmony with nature (often used to describe the lifestyle of a hermit)
  2. to live a secluded and pure life in harmony with nature (often used to describe the lifestyle of a hermit)

Wiktionary

Entry Composition

1 枕 zhěn
  1. (bound form) pillow
  2. to rest one's head on (Taiwan pr. zhèn)
2 石 shí
  1. rock
  2. stone
  3. stone inscription
  4. one of the eight categories of ancient musical instruments 八音 bāyīn
3 漱流 shùliú
  1. to rinse one's mouth with river water
  2. (fig.) to live a hermit's life

Related entries

漱流 shùliú
  1. to rinse one's mouth with river water
  2. (fig.) to live a hermit's life