13th May 2016 Lecture 1 http://seminary.bhaktivedantaacademy.com/content/uploads/2016/05/20160513_SB206_2.23-2.27_Haryasvas_Narada_Bhakti_Dharma_Sadhu-sanga_Prajapatis.mp3  Detachment from the material world cannot take place unless one comes in contact with devotees of parampara. Without such contact, one cannot even consider giving up desires here.

CHAPTER 20 started 21st Apr 2016 Lecture 2 http://seminary.bhaktivedantaacademy.com/content/uploads/2016/05/20160421_SB205_3.67-3.70_Plaksadvipa.mp3 If we accept sabda, with time we will have the anumana (kind-of understanding) and then pratyaksha - direct perception of what was heard.