How did the ancient Indians imagine the Universe?

The ancient Indians believed that the Earth was flat and rests on the backs of giant elephants, which, in turn, rest on a turtle. A huge turtle stands on a snake, which personifies the sky and, as it were, closes the earthly space.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.