The Testament of Omar Khayyam is a book written by the Persian poet and mathematician Omar Khayyam, which was first published in 1907. The book is a collection of Khayyam's poems, which are known for their philosophical and mystical themes. The poems are written in quatrains, which are four-line stanzas, and are translated into English by Edward FitzGerald. The book is divided into several sections, each of which deals with a different theme. Some...