Why did the proposal that schindler made to itzhak stern?

In "Schindler's List," Oskar Schindler proposes to Itzhak Stern to help him manage a factory that would produce goods for the war effort, allowing Schindler to employ Jewish workers. This proposal serves as a means to save Jewish lives from the Holocaust, as it provides them with a semblance of safety and purpose. Schindler's motivations evolve from profit-driven intentions to a genuine desire to protect and save as many Jewish people as possible from extermination. Stern, recognizing the opportunity, supports Schindler's plan, leading to the creation of a list of workers to safeguard them.