Summary
This quote indicates that gaining experience and expertise in leadership roles often comes at a high cost. It suggests that a major general, a high-ranking military officer, acquires the necessary skills and knowledge through the hardships and sacrifices endured during their career, including the loss of many fellow soldiers. The quote emphasizes the importance of learning from practical experiences, implying that it takes a significant number of casualties to develop the necessary qualities and capabilities to effectively lead and command in the military.