Of the four primary powers of the Divine Shakti in the manifestation, the first is that which tends to develop and support knowledge. Every individual has this power active or latent, but in some it becomes the dominant focus of the being, and these individuals, depending on the successive level of development, will exhibit certain types of temperament or characteristics in their lives. The first step is to develop an inquiring mind, open to new ideas and experiences, and willing to break out of old ways of seeing and thinking in order to gain new knowledge.
Sri Aurobindo describes the progression from there: “…then the intellectual and, last, the thinker, sage, great mind of knowledge. The soul-powers which make their appearance by a considerable development of this temperament, personality, soul-type, are a mind of light more and more open to all ideas and knowledge and incomings of Truth; a hunger and passion for knowledge, for its growth in ourselves, for its communication to others, for its reign in the world, the reign of reason and right and truth and justice and, on a higher level of the harmony of our greater being, the reign of the spirit and its universal unity and light and love; a power of this light in the mind and will which makes all the life subject to reason and is right and truth or to the spirit and spiritual right and truth and subdues the lower members to their greater law; a poise in the temperament turned from the first to patience, steady musing and calm, to reflection, to meditation, which dominates and quiets the turmoil of the will and passions and makes for high thinking and pure living, founds the self-governed sattwic mind, grows into a more and more mild, lofty, impersonalised and universalised personality. This is the ideal character and soul-power of the Brahmana, the priest of knowledge. if it is not there in all its sides, we have the imperfections or perversions of the type, a mere intellectuality or curiosity for ideas without ethical or other elevation, a narrow concentration on some kind of intellectual activity without the greater needed openness of mind, soul and spirit, or the arrogance and exclusiveness of the intellectual shut up in his intellectuality, or an ineffective idealism without any hold on life, or any other of the characteristic incompletenesses and limitations of the intellectual, religious, scientific or philosophic mind. These are stoppings short on the way or temporary exclusive concentrations, but a fullness of the divine soul and power of truth and knowledge in man is the perfection of this Dharma or Swabhava, the accomplished Brahminhood of the complete Brahmana.”
Sri Aurobindo, The Synthesis of Yoga, Part Four: The Yoga of Self-Perfection, Chapter 15, Soul-Force and the Fourfold Personality, pp. 715-716