Barbara W. Tuchman highlights the importance of magnanimity in politics, suggesting that true wisdom often comes from being generous and noble in one's leadership. She argues that such magnanimity is essential for effective governance and success, particularly within the context of a great empire. A lack of depth in thought and character among leaders can hinder the stability and prosperity of powerful nations.

Through her exploration, Tuchman emphasizes that great empires require leaders with substantial intellect and moral fortitude. The juxtaposition of "great empire" with "little minds" illustrates that a serious and thoughtful approach is necessary for navigating the complexities of governance. Without this, empires can face decline and chaos.