What surprises did Robinson Crusoe find while hiking on a deserted island? What did he gain?

1. In "Robinson Crusoe", Robinson accidentally discovered at the entrance of the cave that he had the ability to work and make things. 2. The original text of the novel is as follows: So, I started to work. At this point, I must first explain that reasoning is the essence and principle of mathematics. Therefore, if we can analyze and compare everything and think clearly, everyone can master any craft. I have never used any tools in my life, but over time, with my labor, diligence, and talent for invention and design, I finally discovered that I can make anything, as long as I have the right tools. Yet, even though I had no tools, I made many things, some of which I made with only a handaxe and an axe. I don't think anyone can make things the way I do, and no one can put in as much effort as I do. 3. Introduction to the work: Robinson Crusoe (English original name: Robinson Crusoe, also translated as Robinson Crusoe, or Robinson Crusoe, Robinson Crusoe. Literally translated as Robinson Crusoe) is a novel. This is the first novel written by Daniel Defoe when he was 59 years old, and was first published on April 25, 1719. The novel is considered to be the first novel written in diary form in English and holds the title of the first British realistic novel. 4. Content introduction: Robinson Crusoe was born in a decent businessman family. He longed for sailing and wanted to sail. After seeing something outside, he went to sea to London without telling his father. On his first voyage, he encountered strong waves and the ship sank. He managed to save his life. The second time he went overseas to do business in Africa, he made a fortune. The third time he suffered another misfortune, he was captured by the Moors and became a slave. Later, he escaped in his owner's boat and was rescued by a Portuguese cargo ship on the way. After the ship arrived in Brazil, he bought a farm there and became the owner of the manor. Unwilling to get rich like this, he went to sea again to do business in South America. Unfortunately, the ship encountered a storm and ran aground on the rocks. All the sailors and passengers on the ship died. Only Robinson survived and drifted to an uninhabited island alone. Then, he found that the boat he was on had drifted near the island where he lived, and there were many things that could be used. He made a raft from the mast of the sunken ship and transported the food, clothes, guns and ammunition, tools, etc. on the ship to the shore again and again. Then he pitched his tent on the edge of a hill and settled down. Then he used sharpened wooden stakes to build a fence around the tent and dug a hole behind the tent to live. He used simple tools to make tables, chairs and other furniture, hunted game for food, drank water from streams, and overcame the initial difficulties he encountered. After Robinson lived alone on the island for 17 years, one day he found a piece of human bones on the coast of the island and made a fire. It turned out that a group of savages from the outer island had held a human flesh feast here. Robinson was horrified. Since then he has been alert and more aware of his surroundings. Until the 26th year, another group of savages came to the island, bringing prisoners who were ready to kill and eat. After Robinson discovered it, he rescued one of them. Robinson named the rescued savage "Friday". Since then, "Friday" has become Robinson's loyal servant and friend. Then, Robinson took "Friday" to rescue a Spanish and "Friday"'s father. The Spaniards told Robinson that there were more than a dozen Spaniards in the indigenous tribe and requested that they be brought to the island. Soon a British ship anchored near the island. The sailors on the ship rebelled and abandoned the captain and three other people on the island. Robinson and "Friday" helped the captain subdue the gang of sailors and recapture the ship. He left the group of sailors on the island, and took "Friday" and the captain to leave the desert island and return to England. Robinson had been away from home for 35 years at this time. He married in England and had three children. After the death of his wife, Robinson once again went to sea for business and passed the desert island where he lived. At this time, the sailors and Spanish who stayed on the island had settled down and multiplied, and there were flocks of cattle and sheep. Robinson sent new immigrants, distributed the land on the island to them, and left them with various daily necessities. He told them that some Spaniards would come to the island soon, and he would treat them equally and leave with satisfaction. The island. Robinson stayed on the island for 28 years, two months and 19 days. Seven or eight years later, Robinson returned to the island with a bunch of necessities for living on the island and visited the Spaniards and sailors.