YouTube version: www.youtube.com/watch?v=CQrSHX_fMss
कृष्णवर्णं त्विषाकृष्णं साङ्गोपाङ्गास्त्रपार्षदम् ।
यज्ञै: सङ्कीर्तनप्रायैर्यजन्ति हि सुमेधस: ॥ ३२ ॥
“In this Age of Kali, people who are endowed with sufficient intelligence will worship the Lord, who is accompanied by His associates, by performance of saṅkīrtana-yajña.” BG 3.10p
Prabhupāda: Yajñaiḥ saṅkīrtanaiḥ prayair yajanti hi sumedhasaḥ [SB 11.5.32]. Those who are very intelligent, those whose brain clear, they, yajñaiḥ saṅkīrtanaiḥ prayair yajanti hi sumedhasaḥ.