That Lord Caitanya has said. Ayi nanda-tanuja. He has especially mentioned nanda-tanuja, "Oh, the son of Mahārāja Nanda." Because in Vṛndāvana Kṛṣṇa appeared Himself as the cowherd boy, son of Mahārāja Nanda. So Lord Caitanya is teaching us, ayi nanda-tanuja: "Oh, the beloved son of Mahārāja Nanda." Ayi nanda-tanuja patitaṁ kiṅkaraṁ mām. "I am Your eternal servant. Now, somehow or other, I am fallen into this material existence." Ayi nanda-tanuja patitaṁ kiṅkaraṁ māṁ viṣame bhavāmbudhau, the great ocean of material existence. Don't you see the biggest, outer space? It is... What to speak of ocean. We cannot compare with even ocean. So many millions of oceans can be pushed in this space, of material space. So patitaṁ kiṅkaraṁ māṁ viṣame bhavāmbudhau kṛpayā, "By Your causeless mercy," kṛpayā tava pāda-paṅkaja-sthita-dhūlī-sadṛśaṁ vicintaya. Paṅkaja. Paṅkaja means a lotus flower. A lotus flower, you'll find some dust, saffron. So the devotee is praying that "As in the lotus flower there are so many dusts, You kindly accept me as one of the particles of that dust."
So this is very nice. Bhakti-yoga. Simply surrender and pray. And that is the best and the highest type of yoga. If you accept this Bhagavad-gītā, if you believe in this Bhagavad-gītā, if you follow the footprints of great personalities who have followed this Bhagavad-gītā, then your life is perfect. There is no doubt about it.