"a new broom sweeps clean, but the old brush knows all the corners"की परिभाषा और अर्थ

used to suggest that while the new may bring efficiency, the old has valuable experience and knowledge, and so combining both can lead to optimal outcomes

used to imply that a new person, who is not yet set in their ways, is more efficient and effective in implementing change than someone who has been in the position for a long time