Siddhartha Gautama, the great Indian philosopher, is believed to have attained Enlightenment sometime in the middle of the 5th century before the Common Era, while meditating under a Bodhi tree. From that time of Enlightenment until his death, by which he entered Nirvana, he traveled by foot around the countryside of India, teaching others his philosophy of the Middle Path. The foundations of Buddhist tradition and practice are...