fool and his money are soon parted, a

a fool and his money are soon parted

proverb Foolish people make purchases without consideration; it is easy to sell something to someone foolish. As soon as Greg won the big lottery jackpot, he turned around and spent it all at the casino. A fool and his money are soon parted.
See also: and, fool, money, parted, soon
Farlex Dictionary of Idioms.

fool and his money are soon parted, a

A silly or stupid person readily wastes money. For example, Albert is known for giving waiters enormous tips-a fool and his money are soon parted. This proverbial expression has been cited again and again since the mid-1500s.
See also: and, fool, money, soon
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • fool and his money are soon parted
  • a fool and his money are soon parted
  • parted
  • doofus
  • one cannot love and be wise
  • sow the wind and reap the whirlwind
  • sow the wind, (and) reap the whirlwind
  • fools rush in
  • fools rush in where angels fear to tread
  • from the sublime to the ridiculous