Try, Try Again

http://commons.wikimedia.org/wiki/File:Tsar_tank.jpg

The Russians’ “tsar tank” (above) didn’t work in World War I, and their “winged tank” (below) didn’t work in World War II.

No matter. “Failure is not falling down,” runs an Asian proverb, “but refusing to get up.”

http://commons.wikimedia.org/wiki/File:AntonovA40.jpg