go up in the world

go up in the world

To elevate or improve one's social, political, and/or financial position in life; to become more successful than one was before. You're only going to truly go up in the world if you make a point of rubbing elbows with those of a higher social standing. It's unsurprising how quickly Sarah has gone up in the world—her tenacity and determination are matched only by her intelligence and talent. The Robinsons really went up in the world after they won the lottery.
See also: go, up, world
Farlex Dictionary of Idioms.

come/go ˈdown/ˈup in the world

become less/more successful; become poorer/richer: Since she left Harvard she’s gone down in the world.
See also: come, down, go, up, world
Farlex Partner Idioms Dictionary
See also:
  • come up in the world
  • get on in the company
  • get on in the world
  • move up in the world
  • rise (up) in the world
  • raise (someone or something) out of (some state)
  • be (one's) life
  • be somebody's life
  • at (one's) expense
  • at somebody's expense