The quote highlights the inevitability of tyranny's downfall, depicting it as a destructive force that ultimately consumes itself. It suggests that oppressive regimes, while powerful initially, cannot sustain themselves indefinitely. The "ugly beast" imagery indicates the inherent violence and corruption within such systems, which eventually leads to their own destruction.

Furthermore, the phrase implies that tyranny's relentless demands will eventually lead it to betray even its own supporters. As it exhausts its resources and alienates those around it, the Empire, or any authoritarian regime, is destined to implode. This notion conveys a sense of hope, suggesting that liberation and justice may arise from the ashes of tyranny’s collapse.