The meaning is the preaching, very easy. Dante nidhāya tṛṇakam. According to Indian system, if you put a grass on your mouth, it is a sign of that you have become very humble. If you approach a person with a grass in your mouth, he'll immediately know that you are coming there with very, very great humbleness. Therefore dante nidhāya. This was the system. Dante nidhāya tṛṇakam, and touching his feet. Immediately, touch his feet. Immediately, even if he's enemy, he'll be a friend. Even if he's your enemy. It is so nice process. Take a grass on your mouth and immediately fall on his feet, padayor nipetya, and with folded hands, much flattering. Dante nidhāya tṛṇakaṁ padayor nipatya kaku-śataṁ kṛtvā ca. All flattering words. Ahaṁ bravīmi. So immediately he will agree, "Yes, what you say I'll hear. I'll hear." Immediately, convert to hear you at least.
Just see how perfect process is, "Then what is your purpose, sir? Why you are becoming so humble, meek? And now say." "Yes, sir, I'll say." What is that? He sādhavaḥ, "You are a great sādhu." Although he may be rascal number one, still, you call him, he sādhavaḥ. "Yes, I am sādhu, yes. What is your proposal?" "Now kindly forget all nonsense, whatever you have learned. That's all. I am flattering you because I want that you forget everything, all these yogīs and this and that and that and meditation. Please kick out all these things." "Then what I have to do?" "Caitanya-candra-caraṇe kurutānurāgam: Just adhere yourself to the lotus feet of Lord Caitanya Mahāprabhu. Then you become spiritual master. That's all."
So I hope that all of you, men, women, boys and girls, become spiritual master and follow this principle. Spiritual master—simply, sincerely, follow the principles and speak to the general public. Then Kṛṣṇa immediately becomes your favorite. Kṛṣṇa does not become your favorite; you become Kṛṣṇa's favorite.
Kṛṣṇa says in the Bhagavad-gītā, na ca tasmān manuṣyeṣu kaścin me priya-kṛttamaḥ (BG 18.69): "One who is doing this humble service of preaching work, Kṛṣṇa consciousness, nobody is dearer than him to Me." So if you want to become recognized by Kṛṣṇa very quickly, you take up this process of becoming spiritual master, present the Bhagavad-gītā as it is, your life is perfect.