Full lecture transcription [link not active yet] http://seminary.bhaktivedantaacademy.com/content/uploads/sc/year2/ms102/2012-03-30-Brihad-Manu-Siksa-2.218-3.4.mp3 ​One can only understand things properly through submission. While giving a class people who have come are showing interest, so we speak to them. Otherwise we should not speak if there is no one interested. Sandhis are always used for spiritual life.