Meditation in India - Indian Ancient Wisdom Explained

Meditation In India: When the great ancient sages mindfully watch the material world and the cosmos, they realize that through the physical eyes, it's tough to understand nature and the universe.

The basic root of realization is "closing the eyes" but they did not know about it. They understand the basics that whenever they are getting tired, they are unconsciously taking a deep nap. Closing their eyes leads them to a great peace of mind and serenity and that's how Meditation started in India.