The philosophy of Epicurus significantly influenced Western thought, especially regarding the pursuit of happiness and the nature of the good life. Emphasizing the importance of pleasure as a component of well-being, Epicurus argued for the cultivation of simple pleasures and the avoidance of pain. His teachings encouraged individuals to seek tranquility through friendship, introspection, and moderation. By challenging societal views on hedonism, he shaped philosophical discussions on happiness, ethics, and the role of desires. Epicurus' ideas laid the foundation for later philosophical movements, including utilitarianism, impacting the understanding of happiness in Western culture.