a new broom sweeps clean, but an old broom knows the corners Englisch

Bedeutung a new broom sweeps clean, but an old broom knows the corners Bedeutung

Was beudeutet auf Englisch a new broom sweeps clean, but an old broom knows the corners?

— (Commonwealth) New management imposes radical changes, but those with prior experience have more knowledge.

a | new | broom | sweeps | clean | but | an | old | knows | the | corners