The mostdramatic conflicts are perhaps, those that take place not between men butbetween a man and himself where the arena of conflict is a solitary mind.
What isthe shortest word in the English language that contains the letters: abcdef? Answer: feedback. Don't forget that feedback isone of the essential elements of good communication.
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends upon the unreasonable man.