Of course, the following is a polished and rewritten version of the original sentence, making the language more delicate, the emotions more profound, and enhancing the tension between the characters and destiny: --- William Tashire was born in poverty and was sent by his father to be an apprentice by his father when he was young.Before leaving, his father told him earnestly: "Go, child, change your stars." This sentence was engraved in William's heart like a brand, becoming his motivation to overcome all obstacles in the future, and also the starting point for him to fight against fate. --- If you have more context or want me to polish it according to a certain style (such as epic, literary style, movie dialogue, etc.), please let me know and I can further optimize it.