Right desire, which consists of earnestness to know the Ultimate Principle and thereby to attain liberation. In Vedanta one of the four qualifications of the seeker of the Truth, viz. right discrimination (viveka), right dispassion (vairagya), right conduct (sat-sampat) and right desire (mumukshatva). Mumukshattva is intense longing for liberation.
Neti-Neti
Not this; not this, the analytic process of progressively negating all names and forms. (nama-rupa) of which the world is made, in order to arrive at the eternal, Ultimate Truth.