2. Seeing is believing. —— Ban Gu
3, then know, then difficult. -Wei Yuan
4. To cure this instrument, it must be required to play a role.
5. I wake up in my heart and say that it is useless to talk on paper unless I learn from myself. —— Yan Yuan
6. (Such a person) insists on virtue but does not carry it forward, and believes in morality but is not loyal enough. How can it be useful? How can it be useless?
7. Only practice can overcome the mistakes of experience. -Ba people
8. If you just read aloud, read poems and recite scriptures, even if you can read countless articles, it's just parroting and the like.
Practice and practical life experience must have taught him such a profound theory. -Shakespeare
10. Since ancient times, learning the words of sages, practice is the first, followed by words. -Lin Xiyuan