Donald Kagan Quotes

Powerful Donald Kagan for Daily Growth

About Donald Kagan

Donald Kagan, born on June 6, 1932, in Boston, Massachusetts, is a renowned American historian, military strategist, and political scientist. His work primarily focuses on the history of Greece and the Peloponnesian War, as well as the strategic aspects of warfare and international politics. Raised in an intellectual environment – his father was a psychiatrist and his mother a concert pianist – Kagan pursued his academic interests at Harvard University, where he earned both his Bachelor's and Doctoral degrees. His intellectual journey was significantly influenced by the works of thinkers like Thucydides, Aristotle, and Machiavelli. Kagan's career took off when he joined Yale University in 1958 as an assistant professor of Classics and History. He rose through the ranks, becoming a full professor in 1967, and eventually serving as the Sterling Professor of Classics and History from 1981 until his retirement in 2002. His most notable works include "The Outbreak of the Peloponnesian War" (1969), a landmark study on the causes of the Peloponnesian War, and "On the Origins of War and the Preservation of Peace" (1995), where he applies ancient Greek strategic thought to modern warfare. In 2003, Kagan served as an advisor to the U.S. Department of Defense during the Iraq War, advocating for a more aggressive approach against Saddam Hussein's regime. His views on this topic have been both praised and criticized. Throughout his illustrious career, Donald Kagan has made significant contributions to our understanding of ancient Greek history, military strategy, and international politics. His works continue to be influential in academic and policy circles alike.

Interpretations of Popular Quotes

"War is an ugly thing, but not the ugliest of things. The decayed and degraded state of moral and patriotic feelings which thinks that nothing is worth a war is much worse."

This quote by Donald Kagan highlights the complex relationship between war and morality. He suggests that while war, in its essence, is an ugly and destructive act, it is not the most deplorable state of affairs. The worst condition, according to Kagan, is a society or mindset that undervalues moral and patriotic principles so much that they consider nothing as worth fighting for. In other words, he is arguing that a lack of conviction, courage, and honor in defending one's values is more detrimental than the violence of war itself.


"The only way to achieve a lasting peace is through justice."

The quote emphasizes that long-lasting peace in any society or conflict can only be established when justice is upheld. This implies that genuine resolution and reconciliation require a fair distribution of rights, resources, and opportunities, ensuring everyone's needs are met, and the wrongdoings are addressed adequately. In essence, justice serves as a foundation for lasting peace by fostering trust, unity, and mutual respect among all parties involved.


"War can be a terrible evil, but it can also be the means by which nations secure their freedom."

This quote suggests that war, while inherently destructive and tragic, can sometimes serve as an instrument for nations to defend and establish their liberty. The sentiment implies that there are circumstances where a country may have no choice but to resort to armed conflict to protect its sovereignty, values, or way of life. It's important to note that this perspective does not glorify war, but acknowledges that it can be a necessary, albeit regrettable, response in extreme situations. The goal, however, should always be to find peaceful resolutions to conflicts whenever possible.


"Nations that forget their past have no future."

This quote emphasizes the importance of historical knowledge for a nation's future. Understanding one's past helps shape a nation's identity, informs its values, and guides its decisions. By forgetting or ignoring the lessons learned from history, nations risk repeating past mistakes and missing opportunities to grow and develop. Recognizing and learning from the past are essential for building a strong and promising future.


"It is not a lack of military power that has been the downfall of nations, but a lack of will to use that power effectively."

This quote by Donald Kagan suggests that while having strong military power can be essential for national security, it is ultimately the determination and will to wield that power effectively that ensures a nation's survival and success. A lack of resolve or unwillingness to utilize force in critical situations can lead to weakness and eventual decline, even when a country has substantial military resources at its disposal. The quote underscores the importance of strong leadership, strategic thinking, and resilience in maintaining national security and achieving desired outcomes in international relations.


I can see that you are a true historian because you really always ought to ask that question about anybody at a different place or a different time: What's the same and what's different?

- Donald Kagan

Question, Always, Anybody, Different Place

All comparisons between America's current place in the world and anything legitimately called an empire in the past reveal ignorance and confusion about any reasonable meaning of the concept empire, especially the comparison with the Roman Empire.

- Donald Kagan

Reveal, Reasonable, Concept, Confusion

History had its own way of explaining things. The way historians explain things is by telling a story.

- Donald Kagan

Historians, Explain, Telling, Explaining

We, to some degree, are like what we are because we inherited certain things from the Greeks and the Romans. One of them that's so striking is the whole area of politics.

- Donald Kagan

Some, Area, Romans, Inherited

Throughout the human experience people have read history because they felt that it was a pleasure and that it was in some way instructive. The profession of professor of history has taken it in a very different direction.

- Donald Kagan

Some, Profession, Very, Human Experience

Without history we are the prisoners of the accident of where and when we were born.

- Donald Kagan

Born, Where, Were, Prisoners

You have to liberate yourself first from the prejudices of the world in which you live.

- Donald Kagan

World, Which, Prejudices, Liberate

From the time I was a little boy I found myself reading history when I had a choice. I read a lot of things, but history had a special appeal for me.

- Donald Kagan

Myself, Reading, Read, Appeal

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