Ancient Greek literature became the source of European literature mainly because it left a rich cultural heritage, including literary works, philosophy, history, politics and other works. These works had an important impact on the development and influence of European literature. Ancient Greek literature was famous for its outstanding artistic achievements and profound thoughts. The most famous of these works include Homer's "Iliad","Odysey" and other epic works, which depicted the history and war scenes of ancient Greece and reflected the political, social, cultural and other aspects of the ideas and values of the time. In addition, there were many poems, essays, and mythological works in ancient Greek literature, such as the Republic of Plato and the Metaphysical of Aristocrats. These works also had a profound impact on European literature. Ancient Greek literature was also known for its profound philosophical thoughts and religious doctrines. For example, the ideas of the ancient Greek philosophers, such as the ideas of the ancient Greek philosophers, such as the ideas of the ancient Greek philosophers, and the ideas As the source of European literature, ancient Greek literature not only left a rich cultural heritage, but also had a profound impact on European literature with its profound thoughts and artistic achievements.