I'm not sure specifically who Edgar J Sia II is. But generally, a success story might include elements like starting from humble beginnings, facing challenges and over coming them. Maybe he had a great business idea and through hard work, determination and innovation, he managed to build a successful enterprise, gain recognition in his field, and perhaps also contribute to the community in some way.
In Edgar J Sia II's success story, vision and adaptability are important. His clear vision allowed him to set goals and work towards them. Meanwhile, being adaptable means he could adjust to changes in the market, technology, or other external factors. Another factor could be his ability to learn continuously. By constantly improving his knowledge and skills, he was able to stay competitive and make better decisions for his success.
In the Legend of William Tell, William Tell was a brave Swiss man. He was known for his amazing crossbow skills. He was put in a difficult situation by the Austrian authorities where he had to prove his skill by shooting an apple off his son's head. His actions later led to a revolt against the Austrians.
Since I'm not well - versed in J J Fletcher's specific war novels, but in general, war novels might have detailed descriptions of military strategies. Maybe J J Fletcher's works also include such aspects.
I don't know exactly who J Andrews is in this story without reading it. But it's likely the protagonist or someone central to the events of the daydream - filled day.