Every human in this world need to learn until their breath stops. Learning is a continuous process and the learned should be shared and it should be use progressively for others. The only asset that nobody shall steal is our knowledge.
Education should enhance the individual's health, wealth and well being of this society. Unless otherwise bookish life will never save any purpose of living or for an individual or to this society.
So learn good things, be helpful for your family , friends and for this global society.
This is the purpose of learning.