Set a beggar on horseback, and he'll ride to the devil

Set a beggar on horseback, and he'll ride to the devil.

Prov. If a poor person becomes wealthy, he or she will quickly become corrupt. Jill: Since Phil inherited all that money, all he does is go to parties and take drugs. Jane: Yep. Set a beggar on horseback, and he'll ride to the devil.
See also: and, beggar, devil, on, ride, set
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • thing you don't want is dear at any price
  • mills of God grind slowly, yet they grind exceeding small
  • trouble shared is a trouble halved
  • You don't get for nothing
  • many a slip 'twixt the cup and the lip, there's
  • eye for an eye
  • rotten apple spoils the barrel, a
  • Let every man skin his own skunk
  • butter wouldn't melt (in his/her mouth), looks as if
  • Give an inch and he'll take a mile