Our teacher, the wisest of all, realized this Dhamma without any teachers. It is something that could only be done by a Supreme Buddha. Buddha is our teacher. We are his disciples. Therefore, we must practice the path to Nibbana by following his teachings. This is why it is necessary to learn Dhamma to practice meditation correctly. Please do not think it as a trouble. These sermons of our teacher are pleasant and tasty as honey. You will realize it and start to taste it when you read Buddha’s teachings.