Abstract: Traditional moral education thoughts of the Chinese nation are not only rich and colorful, but also broad and profound, among which Mencius' moral education thought is the most characteristic. Mencius' moral education goals contains profound aesthetic implications, that is, the beauty of ideal personality of cultivating gentlemen and the beauty of harmony and unity of hoping for benevolent governmentA thorough study of the aesthetic implications of Mencius' moral education goals will help to reflect on the shortcomings in the process of modern moral education, so as to enrich the content of modern moral education, broaden the perspective of moral education, optimize the process of moral education, and enhance the moral realm.