The characteristic of genuine heroism is its persistency. All men have wandering impulses, fits and starts of generosity. But when you have resolved to be great, abide by yourself, and do not weakly try to reconcile yourself with the world. The heroic cannot be the common, nor the common the heroic.
So it was that the war in the air began. Men rode upon the whirlwind that night and slew and fell like archangels. The sky rained heroes upon the astonished earth. Surely the last fights of mankind were the best. What was the heavy pounding of your Homeric swordsmen, what was the creaking charge of chariots, besides this swift rush, this crash, this giddy triumph, this headlong sweep to death?
One of the worst days in America's history saw some of the bravest acts in Americans' history. We'll always honor the heroes of 9/11. And here at this hallowed place, we pledge that we will never forget their sacrifice.
That is why embittered people find heroes and madmen a perennial source of fascination, for they have no fear of life or death. Both heroes and madmen are indifferent to danger and will forge ahead regardless of what other people say.