Man is there to affirm himself in the universe, that is his first business, but also to evolve and finally to exceed himself: he has to enlarge his partial being into a complete being, his partial consciousness into an integral consciousness; he has to achieve mastery of his environment but also world-union and world-harmony; he has to realise his individuality but also to enlarge it into a cosmic self and a universal and spiritual delight of existence. A transformation, a chastening and correction of all that is obscure, erroneous and ignorant in his mentality, an ultimate arrival at a free and wide harmony and luminousness of knowledge and will and feeling and action and character, is the evident intention of his nature; it is the ideal which the creative Energy has imposed on his intelligence, a need implanted by her in his mental and vital substance. But this can only be accomplished by his growing into a larger being and a larger consciousness: self-enlargement, self-fulfilment, self-evolution from what he partially and temporarily is in his actual and apparent nature to what he completely is in his secret self and spirit and therefore can become even in his manifest existence, is the object of his creation. This hope is the justification of his life upon earth amidst the phenomena of the cosmos. The outer apparent man, an ephemeral being subject to the constraints of his material embodiment and imprisoned in a limited mentality, has to be come the inner real Man, master of himself and his environment and universal in his being. In a more vivid and less metaphysical language, the natural man has to evolve himself into the divine Man; the sons of Death have to know themselves as the children of Immortality. It is on this account that the human birth can be described as the turning-point in the evolution, the critical stage in earth-nature.
Sri Aurobindo. (2005). The progress to knowledge -god,man and nature. In The life divine II.http://incarnateword.in/cwsa/22/the-progress-to-knowledge-god-man-and-nature#p2</ref>
We must go farther on, we must advance, climb greater heights and go beyond the arid search for pleasure and personal welfare, not through fear of punishment, even punishment after death, but through the development of a new sense of beauty, a thirst for truth and light, through understanding that it is only by widening yourself, illumining yourself, setting yourself ablaze with the ardour for progress, that you can find both integral peace and enduring happiness.
(The Mother, 18 April 1958)<ref> The Mother. (2002). Punishment. In Questions and answers (1929-1931).http://incarnateword.in/cwm/03/punishment#p24</ref>
===Growth of the Mind ===
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. (2005). Out of the sevenfold ignorance towards the sevenfold knowledge. In The life divine II.http://incarnateword.in/cwsa/22/out-of-the-sevenfold-ignorance-towards-the-sevenfold-knowledge#p4</ref>
==Why is it Important? ==