Tracing the projection of everything in the universe to the supreme Brahman (Purusha, or supreme Person), the Purushasukta, a short hymn of eighteen Riks, contains a succinct description of the Vedanta philosophy, which deals with the relation between man, God, and the universe. It is sung on many occasions; it is recited daily by millions wedded to the search for the supreme. This Sukta finds a place in all the Vedas, with slight variations. This shows its supreme importance.
Some people are so afraid of losing their individuality. Wouldn't it be better for the pig to lose his pig-individuality if he can become God? Yes. But the poor pig does not think so at the time. Which state is my individuality? When I was a baby sprawling on the floor trying to swallow my thumb? Was that the individuality I should be sorry to lose? Fifty years hence I shall look upon this present state and laugh, just as I now look upon the baby state. Which of these individualities shall I keep?
-Swami Vivekananda