لا يمكنك أن تُخبر أحدًا بشيء. عليك أن تعلّم الناس كي يتذكّروا. دَع الإنسان يجرّب ما تعلّمه، وسيتعلّم.

“You can't tell anyone anything. You have to teach people for them to remember. Let the person experience what you are teaching and they will learn.”Benjamin Franklin