You do not require to be highly educated or philosopher or talented or rich or poor, or black and white. Doesn't matter what you are. It is universal. Any human being with little intelligence, he can understand. And even he does not understand, this process is so nice that if you continue this process for a few weeks, you'll be able to understand.
This chanting of Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare is transcendental vibration, sound. Sound is the origin of all creation. So this transcendental sound, if you vibrate, you will understand very quickly this philosophy of Kṛṣṇa consciousness.
And there is no loss on your part. Suppose you chant Hare Kṛṣṇa; you do not lose anything. But if there is any gain, why don't you try it? We simply request you with folded hands that you kindly chant Hare Kṛṣṇa. We are simply requesting you. We're not asking you to pay us something or to suffer something or be educated or be engineer or be lawyer, then come to us.
Never mind what you are. Stay in your position. Simply try to chant these sixteen words, Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare. You can try for one week. And there is no hard-and-fast rules. You can chant anywhere and everywhere. While walking you can chant, while driving you can chant. Nobody is going to tax, that "You are chanting. Give me this tax." It is very easy.