kathañcin nekṣate pṛthak

tasmat-therefore; vaira-anubandhena-by constant enmity; nirvairena-by devotion; bhayena-by fear; va-or; snehat-from affection; kamena-by lusty desires; va-or; yunjyat-one should concentrate; kathancit-somehow or other; na-not; iksate-sees; prthak-something else.