Written in High Tamil distich form, it has 38 chapters each containing 10 kurals or couplets, making a total of 380 couplets, all dealing with the fundamental virtues of an individual.
The Book of Aṟam, in full Aṟattuppāl ( Tamil: அறத்துப்பால், literally, 'division of virtue'), also known as the Book of Virtue, the First Book or Book One in translated versions, is the first of the three books or parts of the Kural literature, a didactic work authored by the ancient Indian philosopher Valluvar.