अनुद्वेगकरं वाक्यं सत्यं प्रियहितं च यत्।
स्वाध्यायाभ्यसनं चैव वाङ्मयं तप उच्यते।। १७.१५ ।।
Summary Translation:
Austerity of speech consists in speaking words that are truthful, pleasing, beneficial, and not agitating to others, and also in regularly reciting Vedic literature.
In this verse, Lord Krishna defines the Discipline of speech (Van-mayam Tapas). He provides a Set of guidelines for Speech: it must be Anudvega-karam (not agitating), Satyam (truthful), Priya-hitam (pleasing and beneficial), and include Svadhyaya-abhyasanam (regular study of Vedas). This Analysis is Essential because it shows that Speech is a Tool for Peace. For a Hindu, this Shloka is a Manual for Communication. Krishna is Identifying that Truth must be Balanced with Kindness. The analysis reveals that Speech that is Harsh is a Failure of austerity. Krishna’s Diagnosis proves that Silence or Controlled speech is Empowering. The Significance of this shloka is that it highlights the Power of words. Krishna’s Insight proves that Svadhyaya (self-study) Purifies the Mind. The Lesson here is that Growth is Linked to how we Use our Tongue. This verse acts as a Standard for Integrity. It reinforces the Truth that Speech should Serve the Welfare of all. Ultimately, Salvation is Supported by Speech that is Aligned with the Truth of the Vedas. This shloka is a Celebration of Harmony in Expression.