The quote reflects the inevitability of certain harsh realities in life. It suggests that some events are predetermined and cannot be avoided, such as the destruction of castles and the fate of men facing justice. It signifies a sense of destiny that dictates actions and consequences, no matter how grim they may be.

Additionally, it highlights the idea of struggle and conflict inherent in human nature, symbolized by dogs tearing at each other. The mention of virtues that "behead" indicates that even noble qualities can lead to harsh outcomes. Ultimately, the quote underscores the necessity of confronting these truths, acknowledging the weight of decisions that shape lives and histories.