2. Books are sent to me like a long ladder to climb the peak of knowledge.
3. Learning is like taking people by boat and strolling the ocean of truth.
4. Learning from the sea is endless, and those who have no ambition dare to cross it.
5, up and down the Millennium Hanhai, the essence is in the collection.
6. Pursuing the essence of Hanhai and promoting the construction of China.
7. Learn from the truth in the book, and the wise man Chang Zaixin learns from it.
8. Perseverance and perseverance. Masters in ancient and modern times all started when they were in school.