In "Ender's Game," author Orson Scott Card presents a futuristic story focused on a young boy named Ender Wiggin, who is recruited into a military training program to prepare for an alien invasion. The narrative explores themes of leadership, the morality of war, and the pressures that come with being a gifted child. Ender's journey highlights the challenges he faces as he navigates the complexities of competition and strategy in a high-stakes environment.

The quote, "We don't punish the ones who fail. They just-don't go on," underscores the brutal reality of the program in which Ender participates. It suggests that failure in this world doesn't lead to punishment, but rather exclusion from the race, emphasizing the relentless nature of their training. This idea reflects the harsh truths of high expectations and the consequences of not meeting them, reinforcing the weight of responsibility that lies on Ender's shoulders as he strives for success amidst immense pressure.