“Crying is one of the highest devotional songs. One who knows crying knows spiritual practice. If you can cry with a pure heart nothing else compares to such a prayer. Crying includes all the principles of yoga. ” – Kripalvananda Swami Kripalvananda is the namesake inspiration for the well known Pennsylvania Kripalu Center for Yoga and Health. This Center was established by Amrit Desai, a disciple of Swami Kripalvananda and one of America’s first major yoga influences. I don’t know what Swami Kripalvananda intended by this statement and my searches for commentary on the passage has produced nothing of note. Nonetheless the passage has always hit me in.