"Arrowsmith" is a novel by Sinclair Lewis, published in 1925. It follows the life of Martin Arrowsmith, a young man with a passion for science and medicine. The novel explores his journey from a small Midwestern town to medical school and eventually to his career as a physician. Throughout the novel, Martin faces numerous challenges, both personal and professional. He struggles with ethical dilemmas, the politics of medicine, and the tension between scientific integrity and commercial interests. Despite these challenges, Martin remains committed to his ideals and his pursuit of scientific knowledge. "Arrowsmith" is often regarded as a classic work of American literature and is celebrated for its realistic portrayal of the medical profession and its exploration of themes such as ambition, integrity, and the pursuit of excellence. It won the Pulitzer Prize for Fiction in 1926, recognizing its literary merit and cultural significance.