You say.

yes its true and its also true that no one can become perfect in all the fields. So learning is a continues process in life. There is no end for it till you die. And in my country school and college education topics are out of this world. they are not at all useful for us in industry level. so we are studying there to get degree. Actual learning starts after coming out from there to live life.

I completely agree with this. Studies have shown that our brains work better if we continue to try to learn at least one new thing a day- if we weren't meant to do that, don't you think our brains would have only a certain capacity for knowledge and nothing beyond that?

Yes, I agree with you. I think learning is a continuous process and that we aquire knowledge through experience throughout our lives. In schools i believe that the learning is a two-way process and that teachers learn many things from their students. We all have individual lives and most of us probably learn more from interaction with others than from books and formal education.