What good books are recommended to cultivate self-cultivation and cultivate sentiment?

Meet the Unknown Oneself, Er Kailian, Letters from Zeng Guofan, The Analects of Confucius, Mencius, Daxue, The Doctrine of the Mean, Disciples' Rules, An Shu, The Chronicles of the Three Kingdoms, Huangdi Neijing, Diamond Sutra, Prajna Paramita Heart Sutra, etc.