" Meditation is the intense dwelling, in thought, upon an idea or theme, with the object of thoroughly comprehending it, and whatsoever you constantly meditate upon you will not only come to understand, but will grow more and more into its likeness, for it will become incorporated into your very being, will become, in fact, your very self. If, therefore, you constantly dwell upon that which is selfish and debasing, you will ultimately become selfish and debased; if you ceaselessly think upon that which is pure and unselfish you will surely become pure and unselfish. Tell "

― James Allen , The Way of Peace