>The symbol as it is used in Buddhist art and scripture is known in Japanese as a manji (literally, "the character for eternality" 萬字), and represents Dharma, universal harmony, and the balance of opposites. When facing left, it is the omote (front) manji, representing love and mercy. Facing right, it represents strength and intelligence, and is called the ura (rear) manji. Balanced manji are often found at the beginning and end of Buddhist scriptures (outside India)
I can't believe I had to explain this on /a/ of all places.