一生受用不盡

一生受用不尽
yīshēngshòuyòngbùjìn

reap the benefits of something for the rest of one's life

Wiktionary

Entry Composition

1 一生 yīshēng all one's life; throughout one's life
=2 受用 shòuyòng
  1. to enjoy
  2. to reap the benefits (of sth)
=2 受用 shòuyong
  1. comfortable
  2. feeling well
3 不盡 bùjìn
  1. not completely
  2. endlessly