In this episode Swamiji continues with the explanation of 3rd verse of Chapter seven of Bhagavad Gita.
मनुष्याणां सहस्रेषु कश्चिद्यतति सिद्धये ।
यततामपि सिद्धानां कश्चिन्मां वेत्तितत्त्वतः ॥
Amongst thousands of persons, hardly one strives for perfection; and amongst those who have achieved perfection, hardly one knows me in truth. ||3||