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 KaganWar has been more common than peace, and extended periods of peace have been rare in a world divided into multiple states
Donald KaganYou have to liberate yourself first from the prejudices of the world in which you live.
Donald KaganAll 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