“You see, Akib,” mama said. “our personal knowledge is an invisible personal treasure. It is stored in our thoughts and feelings, in our mind and heart. If we do not pay attention to it, even worse, if we do not cultivate it or activate it, none of the earthly treasures can compensate the lack or the slumber of our personal knowledge.”   As she spoke, mama glanced at me. I realized that her words were also meant for me. Understanding my great interest in ...