Now we shall explain the true nature of Hansa and Paramahansa for the benefit of a Brahmacharin (a seeker after Brahman or celibate), who has his desires under control, is devoted to his guru and always contemplates (as) Hansa and realise thus: It (Hansa) is permeating all bodies like fire (or heat) in all kinds of wood or oil in all kinds of gingelly seeds. Having known (It) thus, one does not meet with death. Having contracted the anus (with the heels pressed against it), having raised the Vayu (breath) from (Mula) Adhara (Chakra), having made circuit thrice round Svadhisthana, having gone to Manipuraka, having crossed Anahata, having controlled Prana in Visuddhi and then having reached Ajna, one contemplates in Brahmarandhra (in the head) and having meditated there always 'I am of three Matras', cognises (his Self) and becomes formless. The Sisna (penis) has two sides (left and right from head to foot). This is that Paramahansa (Supreme Hansa or Higher Self) having the resplendence of Crores of suns and by whom all this world is pervaded. If (this Hansa which has Buddhi as vehicle) has eight-fold Vritti. (When it is) in the eastern petal, there is the inclination (in a person) to virtuous actions; in the south-eastern petal, there arise sleep, laziness, etc., in the southern, there is the inclination to cruelty; in the south-western, there is the inclination to sins; in the western, there is the inclination to sensual sport; in the north-western, there arise the desire of walking and others; in the northern, there arises the desire of lust; in the north-eastern, there arises the desire of amassing money; in the middle (or the inter-spaces between the petals), there is the indifference to material pleasures. In the filament (of the lotus), there arises the waking state; in the pericarp there arises the Svapna (dreaming state); in the Bija (seed of pericarp), there arises the Sushupti (dreamless sleeping state); when leaving the lotus, there is the Turya (fourth state). When Hansa is absorbed in Nada (spiritual sound), the state beyond the fourth is reached. Nada (which is at the end of sound and beyond speech and mind) is like a pure crystal extending from (Mula) Adhara to Brahmarandhra. It is that which is spoken of as Brahma and Paramatman.