Never tired of learning, never tired of teaching."

Those who know are not as good as those who are good at it, and those who are good at it are not as good as those who are happy"

"When you see a talented person, you must think about it. When you see someone who is not worthy, you should introspect yourself."

"If you are not good at learning, you are afraid of losing it."

"Knowing is knowing, not knowing is not knowing, that is knowing"

"It is a mistake to make mistakes without correcting them."

"Those who know from birth are the best; those who know from learning are the second best; those who learn from difficulties are the second best"

If you are stuck and don’t learn, the people will be inferior.”