The President of Harvard University stated in 1909 that a person could get the elements of a liberal arts education in a year, by just reading certain books for 15 minutes a day. This became known as "The Harvard Classics" aka "Dr. Eliot’s Five Foot Shelf". It’s a 51-volume anthology of classic works from world literature, compiled and edited by Harvard University president Charles W. Eliot and first published in 1909.
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