What is Edison's spirit worth learning?

Edison, the American scientist who invented the king. He also devoted his life to mankind and invented more than 3,000 inventions, which made great contributions to the later scientific development of mankind. I remember learning a text in primary school, which is about Edison. There is a passage in it that I remember vividly, that is, Edison rented a carriage on the train to do the experiment. Although his clothes were scalded by sulfuric acid, although the carriage exploded because of the experiment and was slapped by the conductor, he was not discouraged and did not give up doing the experiment. Edison's strong and brave spirit is worth learning.