Pragâpati said: 'The Self which is free from sin, free from old age, from death and grief, from hunger and thirst, which desires nothing but what it ought to desire, and imagines nothing but what it ought to imagine, that it is which we must search out, that it is which we must try to understand. He who has searched out that Self and understands it, obtains all worlds and all desires.'

In plain words: Prajapati, the creator, says we must seek and understand the Self. It has no sin, no old age, no death, no sorrow, no hunger or thirst. It wants and imagines only what is right. Whoever finds and understands it gains all worlds and all wishes.