। ॥ २०३ ॥
In plain words
Knowledge and action cannot be yoked together — there is no arrangement in which you hold both at once. So the one who wants jñāna must set action down, deliberately and with effort. Of this there is no doubt.
Close to the Sanskrit
Since a joint conjunction of knowledge and action is indeed not fitting, therefore action is to be abandoned with effort by one desiring knowledge, certainly.