Seat 1 said: "Learn while learning 2, isn't it 3?" Is it not delightful to have friends coming from distant quarters? People don't know or care about 4, aren't they gentlemen? "-"learning "has a place. Ceng Zi said, "I saved myself six times a day: Are you unfaithful to others? Don't believe in making friends? Can't you learn? " -Cher, a placeholder said, "I am determined to learn nine times out of ten, but I am determined to learn at thirty, I am not confused at eight, I know my destiny at fifty, I am obedient at sixty, I am willing at seventy, and I am not out of line." -"Being a politician" is a placeholder saying, "Review the past and learn new things, and you can be a teacher." -"Politics" is a placeholder saying: "Learning without thinking is useless, thinking without learning is dangerous." -"For Politics" took the place and said, "Xian Zai, come back! A spoonful of food, a spoonful of drink, in the mean lane, people can't bear their worries, and they won't change their fun when they go back. Xian zai, come back! " -"Forever Night" is a placeholder sentence: "Knowing is not as good as being kind, and being kind is not as good as being happy." -"Yong Ye" is a placeholder and says, "Eat less, drink more water, bend your arms and rest on it, and be happy. Unjust wealth is like a cloud to me. " -"Shu 'er" took the place and said, "In a threesome, there must be a teacher. Choose good and follow it, but change it if it is not good. " -"Shuer" sat down in Sichuan and said, "The deceased is like a husband, and he will not give up day and night." -Zi Han, the placeholder, said, "The three armed forces can win the handsome position, but the ordinary man can't win the ambition." -Xia Wei, a placeholder in Zi Han, said: "erudite and determined, good at asking questions and thinking, and benevolence is among them." -"Zhang Zi"