By and large, the answer to the question "How do large institutions survive?" is "They don't!" The vast majority of large modern-day institutions some of them extremely vital to the functioning of our complex civilization simply fail to exist in the first place.
You were faster than me. Better than me. I was too old and cautious. Any decent person who knos waht warfare is can never go into battle with a whole heart. But you didn't know. We made sure youo didn't know. You were reckless and brilliant and young. It's waht you were born for.