"The kind of emotion which affects the navel chakra in the manner before-mentioned is indicated in Dr. Besant’s A Study in Consciousness, where she divides the emotions into two classes, those of love and those of hate. All those on the side of hate work in the navel chakra but those on the side of love operate in the heart."
January 1, 1970
https://en.wikiquote.org/wiki/Chakras