"Deliberate and practical" comes from a sentence in The Doctrine of the Mean: "knowledgeable, interrogative, thoughtful, discerning and practical". It means that we must study extensively, ask carefully, think carefully, analyze clearly, and implement earnestly, in order to truly reach the ideal realm of study and life. "Thinking carefully and acting cautiously" is the fundamental method of traditional Confucian culture in China.
The fine print is the name of Wang Moumou, the author who saved Ding Hai. I can't see clearly.
Please adopt it. Thank you.