Sri Aurobindo's Conversations with Pavitra. Part 15. The rejection of Desire

Pavitra: This week my meditation was better, deeper and more regular. I feel the force descending into the centres: Anahata and Muladhara and even in the legs. At certain moments my legs become stiff. Also a greater calm which, if I could apply it directly to the mind, would quieten, by its single descent, the whole mind. Once I happened to see flashes of light.