Sri Aurobindo points out the vain futility of fixating all of our effort and intelligence on achieve mastery and knowledge on the plane of Matter or within the sphere of Life. “This preoccupation with life and matter is at the beginning right and necessary because the first step that man has to take is to know and possess this physical existence as well as he can by applying his thought and intelligence to such experience of it as his sense-mind can give to him; but this is only a preliminary step and, if we stop there, we have made no real progress: we are where we were and have gained only more physical elbow-room to move about in and more power for our mind to establish a relative knowledge and an insufficient and precarious mastery and for our life-desire to push things about and jostle and hustle around amid the throng of physical forces and existences.” He points out that “…the gospel of materialism, in spite of the dazzling triumphs of physical Science, proves itself always in the end a vain and helpless creed, and that too is why physical Science itself with all its achievements, though it may accomplish comfort, can never achieve happiness and fullness of being for the human race. Our true happiness lies in the true growth of our whole being, in a victory throughout the total range of our existence, in mastery of the inner as well as and more than the outer, the hidden as well as the overt nature; our true completeness comes not by describing wider circles on the plane where we began, but by transcendence. It is for this reason that, after the first necessary foundation in life and matter, we have to heighten our force of consciousness, deepen, widen, subtilise it; we must first liberate our mental selves and enter into a freer, finer and nobler play of our mental existence: for the mental is much more than the physical our true existence, because we are even in our instrumental or expressive nature predominantly mind and not matter, mental much rather than physical beings. That growth into the full mental being is the first transitional movement towards human perfection and freedom; it does not actually perfect, it does not liberate the soul, but it lifts us one step out of the material and vital absorption and prepares the loosening of the hold of the Ignorance.”
Sri Aurobindo, The Life Divine, Book 2, Part 2, Chapter 19, “Out of the Sevenfold Ignorance towards the Sevenfold Knowledge.”