तस्मात्त्वमिन्द्रियाण्यादौ नियम्य भरतर्षभ | पाप्मानं प्रजहि ह्येनं ज्ञानविज्ञाननाशनम् ||
Tasmat tvam indriyany adau
Therefore, control the senses first and destroy this enemy which destroys knowledge.
Modern Application: Discipline starts with small controls.
Deep Wisdom: Krishna gives a practical step — start with controlling senses.