Tell Youth is the first article published by Chen Duxiu in New Youth, which expresses his strong desire to oppose feudal ethics and pursue democratic science. He eulogized passionately that "youth is like early spring, like the sunrise, like the germination of flowers, like the rebirth of a sword, which is the most precious period of life". From the evolutionary point of view, he demonstrated that "youth is to society what fresh and lively cells are to the human body." Metabolism, decadence and defeat are always on the way of natural elimination, living vividly in time and space. -Common sense literature.