What is the understanding that creative people will not indulge in the pain of the past?

Creative people tend to deal with past pains in creative ways instead of falling into them. According to Jiangshan Literature Network, this passage emphasizes the relationship between creativity and past pain, so creative people will not indulge in past pain. It is understood that creative people tend to deal with past pains in a creative way instead of falling into pain. This passage is from the honorable Balzac.