みずきよければうおすまず
水清ければ魚棲まず
the morally upright have a hard time making friends; fish will not live in water that is (too) clean
N3Expression
Expression
the morally upright have a hard time making friends•fish will not live in water that is (too) clean
the morally upright have a hard time making friends; fish will not live in water that is (too) clean