In the book "Tree of Smoke" by Denis Johnson, the theme of survival is intricately woven throughout the narrative, emphasizing its critical importance in overcoming adversity. Survival, both physically and emotionally, underpins the characters' journeys as they navigate the complexities of war and personal struggles. This foundation sets the stage for their potential triumphs, suggesting that enduring hardship is essential for achieving success and fulfillment. Without the resolve to survive, the characters' victories would be unattainable.

The quote "Survival is the foundation of triumph" encapsulates this idea, highlighting that the ability to withstand challenges is crucial for any form of success. In this context, triumph is not just about winning but also about personal growth and resilience. Through their experiences, the characters illustrate that true triumph is forged in the fires of perseverance and survival, echoing the profound message that enduring life's trials often leads to ultimate victory.