keep no more cats than can catch mice

keep no more cats than can catch mice

Be minimalistic. I don't know why he has four cars. Personally, I always try to keep no more cats than can catch mice.
See also: can, cat, catch, keep, mice, more, no
Farlex Dictionary of Idioms.

keep no more cats than can catch mice

Use the bare minimum. A old expression that cautioned against maintaining any more people or things than can accomplish a purpose. as
See also: can, cat, catch, keep, mice, more, no
Endangered Phrases by Steven D. Price
See also:
  • catching
  • catch as catch can
  • catch-as-catch-can
  • catch somebody with their pants down
  • catch someone with their pants down
  • catch with pants down
  • catch (one) with (one's) pants down
  • like a greased pig
  • catch (a)hold of (someone or something)
  • catch/get/grab/take hold of somebody/something