every man knows his own business best |
もちはもち屋 [もちはもちや] /(exp) (id) every man knows his own business best/one should go to specialists for the best results/ ------- 餅は餅屋 [もちはもちや] /(exp) (id) every man knows his own business best/one should go to specialists for the best results/ ------- 餠は餠屋 [もちはもちや] /(exp) (id) every man knows his own business best/one should go to specialists for the best results/ |