To "learn from experience" is to make a backward and forward connection between what we do to things and what we enjoy or suffer from things in consequence.
John DeweyIf humanity has made some headway in realizing that the ultimate value of every institution is its distinctively human effect - its effect upon conscious experience - we may well believe that this lesson has been learned largely through dealings with the young.
John DeweyEven when a person is frightened by threats into doing something, the threats work only because the person has an instinct of fear. If he has not, or if, though having it, it is under his own control, the threat has no more influence upon him than light has in causing a person to see who has no eyes.
John Dewey