reference: Sri Aurobindo and the Mother, Our Many Selves: Practical Yogic Psychology, Chapter 2, Planes and Parts of the Being, pp. 77-79 This episode is also available as a blog post at https://sriaurobindostudies.wordpress.com/2023/09/13/the-evolutoinary-process-of-the-manifestation-of-the-supramental-consciousness/