"Is it possible to know everything? In his essay " An Educated person" Harold Nicholson asserts that no one can know everything and it's also not possible to know "everything about something and something about everything". Thus it seems that, it isn't possible to know everything. Great philosophers and Scientists always proclaimed that they are ignorant and that, what they knew was a drop of water with a sea of knowledge way beyond them. However, some people, a few thousand years back, seemed to know everything about the universe. They never claimed that they knew everything but what they have revealed to the world,  with what depth, is proof enough to prove this. They were able to see the future and narrate so with details. They were able to know the nature of the things around them and what they said stood the test of time. What was the source of their knowledge? They didn't seem to have any. They had no access to any equipment or technology. The source of their knowledge was internal, pure knowledge flowed from their heart and mind. ©Bibhuprasad Biswal:Aesthete"