The term ARS refers to the Latin phrase 'Ars Longa, VITA Brevis, ' which translates to 'Art is long, life is short.' This phrase is attributed to the ancient Greek physician Hippocrates and is often used to express the idea that art is timeless and life is fleeting. The crossword solutions for this term are POETICA (7 letters), HORACE (6 letters), VITA (4 letters), RHOS (4 letters), OVID (4 letters), and LONGAVITABREVIS (15 letters). These words refer to famous Latin poets and authors who wrote about the concept of Ars Longa, VITA Brevis. Horace was a Roman lyric poet who wrote about the importance of living life to its fullest. Ovid was a Roman poet who wrote about the brevity of life and the importance of making the most of it. Poetica was a collection of poems by Horace, and VITA and Rhos were works by Ovid.