One man calls another a fool, and at this the other stands up and clenches his fist and lands a blow on his nose. Look at the power of the word! There is a woman weeping and miserable; another woman comes along and speaks to her a few gentle words, the doubled up frame of the weeping woman becomes straightened at once, her sorrow is gone and she already begins to smile. Think of the power of words! They are a great force in higher philosophy as well as in common life. Day and night we manipulate this force without thought and without inquiry. To know the nature of this force and to use it well is also a part of Karma-Yoga.