Kind words do not cost much. Yet they accomplish much
A man may be buoyed up by the efflation of his wild desires to brave any imaginable peril; but he cannot calmly see one he loves braving the same peril; simply because he cannot feel within turn that which prompts another. He sees the danger, and feels not the power that is to overcome it.
Words form the sinew and muscle that hold societies upright, he argued. Consider the Koran, the Bible, the American Constitution, but also letters from fathers to sons, last wills, blessings, curses. Thousands upon thousands of words infused with the full spectrum of emotions fill in the nooks and corners of human life.