What qualities does Mr. Jin Kaicheng have that the world can learn from?
Answer: ① Rigorous in scholarship (very rigorous in studying and writing calligraphy),
② Serious and dedicated (writing, practicing, memorizing lecture notes, and persisting in class even when old),
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③Pragmatic and pragmatic (learn about every detail),
④Perseverance and dedication (love and contribution to Chinese cultural work),
⑤Indifferent to interests (free lectures) ),
⑥Do your best (care about students, provide guidance on thesis).