For the most part, the senses promise us a little temporary happiness, but give us sorrow in the end. Virtue and inner happiness do not promise much, but in the end always give lasting happiness. That is why I call the lasting, inner happiness of the soul, "Joy" and the impermanent sense thrills, "Pleasure."

Paramahansa Yogananda, How to Be Happy All the Time by Paramhansa Yogananda