For the powers of our mind, life, and body are bound to their own limitations, and however high they may rise or however widely expand, they cannot rise beyond them. But still, mental man can open to what is beyond him and call down a Supramental Light, Truth, and Power to work in him and do what the mind cannot do. If mind cannot by effort become what is beyond mind, Supermind can descend and transform mind into its own substance.
Sri AurobindoShe saw too that man has the power of exceeding himself, of becoming himself more entirely and profoundly than he is, - truths which have only recently begun to be seen in Europe and seem even now too great for its common intelligence.
Sri Aurobindo