Zeng Guofan is a scholar-bureaucrat of "above average" among his peers, but his ambition, stubbornness, strong will and diligence are beyond people's reach. Since he was a teenager, he has been "struggling hard and determined to adjust himself to the customs", writing a diary every day to reflect on himself, and not a day goes by without monitoring himself and teaching himself a lesson. He treats his colleagues with humility and self-control, is open-minded and generous, and has made a wide range of friends and is highly respected throughout his life. He remained honest and worked hard. No matter how hard you are, you are not discouraged, but you can make persistent efforts and stick to it. This is the fundamental secret of his success.
Zeng Guofan is a man of profound knowledge and cultivation, and he is a man of "teaching by example". "The Draft of Qing History-Biography of Zeng Guofan" also said: "Guo Chen is better than learning and is good at etiquette." He studied hard all his life, respected Confucianism and emphasized practical application, and became another "Confucian master" after Confucius, Mencius and Zhu. He innovated article study's theory of the New Tongcheng School, and his poetry and prose presided over the literary world of Taoism (light), virtue (abundance) and general governance, which can be described as "the highest generation of moral articles". He is regarded as the last spiritual idol of China feudal society.