। ॥ १४४ ॥
In plain words
So the seeker has to build titikṣā, and plenty of it, if the thing actually longed for is to be reached. And two things build it: a burning mumukṣā, the longing to be free, and a wide upekṣā, a turning away from everything else. Together, those two are what endurance rests on.
Close to the Sanskrit
Therefore, for the seeker of liberation abundant endurance is to be cultivated, for the attainment of the desired end. And intense longing for liberation and great indifference — both of these are the co-operating cause of endurance.