The human spirit has always been in search of the infinite, to see and hear and know what is unseen, unheard and unknown. But, all along man’s search has remained directed to the exterior regions only – the vast expanses of land, oceans and the sky. Few have cared to peep into their own internal regions, their heart and mind and soul. Fewer still have realized that it is only through our inner consciousness that we experience what is outside. For a pilgrimage into one’s interior, into one’s own self, it is not necessary for one to be a learned man or a religious man, nor is it necessary to seek the help of a spiritual guide or guru. What is needed is a radical change in one’s attitude towards life, beginning with the dispersal of ego. And no bookish knowledge, no spiritual guide can be a substitute for such a deliberate inward orientation. With the dispersal of ego the basic duality between the self and not-self, abam and idam, progressively disappears and a new realization of I am that dawns – I am that. I am the cosmos. I am Brahman. My body is a micro-cosmos in constant change, yet maintaining a changeless design-pattern, as in the case of the cosmos, which is both a living unity and a bewildering diversity, like myself.
— Sudhakar S. Dikshit – I am All (p. 17-18)