"The immortality of youth means that China will never perish. The sound of "Morning Bell" is the tongue of youth." "Youth is the king of life, the spring of life, and the splendor of life. The dictionary of youth, There is no word "difficulty" in the speech of young people, and there is no word "obstacle"; only the leap forward, the heroic flight, the free spirit, the strange thoughts, the sharp intuition, the lively life are known to create the environment. , conquer history. "The youth are the soul of the country." "The elders mentioned in the article are not in terms of age, but in terms of spirit; not in terms of individuals, but in terms of society." There are old people and young people, and there are young people and old people. Those who grow stronger with old age are certainly among the people we respect, and those who are sluggish in youth are those we criticize. ”