Everyone knows the story of Che Yin's firefly capsule reflecting snow. Because Che Yin's family was poor and he didn't have lamp oil to read at night, he caught many fireflies in summer night and put them in a white ribbon. When the firefly glows, he can use it as a lamp to study, which reflects Che Yin's diligence and hard work. In fact, the ancients did not have such good lighting conditions as ours. They can only try to study at night. In ancient times, lamp oil was scarce and expensive, so the common people.

The essence of Che Yin comes from an official family, and his grandparents are both officials. Che Yin's grandparents are actually officials. You probably can't imagine. His father was an official in the Eastern Jin Dynasty. I don't know why his family is so poor. When I was a child in Che Yin, a fortuneteller calculated Che Yin's life, saying that he would be an official in the future and asked Che Yin's father to teach him to study hard. Sure enough, Che Yin, as an adult, is not only knowledgeable, but also an official with Huan Wen because he is diligent and studious. Che Yin has read a lot of poetry books since childhood, and he has a delicate literati temperament, which is deeply loved by the Eastern Jin monarchs.

How far can the ancients study? In addition to the fireflies reflecting snow in Che Yin, there are also Sun Jing's hanging beams, in which he hung his hair with a rope, stabbed his thigh with a barbed sharp weapon, and hung books of Shimi. Confucius' Bian Wei's three wonders and bamboo slips are all rotten, so I can't bear to throw them away. Continue reading. These are the efforts of the ancients. They don't have such good reading conditions as ours, no electric lights and so many books.

The wisdom of the ancients was still very developed. If there are no conditions, we must create conditions. You have to study anyway. Look at the students now. I have a good learning environment, but I don't know how to cherish it. Many children are still addicted to online games every day. Should it be like this?