Sgt: Now, it's quite simple to defend yourself against a man armed with a banana. First of all you force him to drop the banana; then, second, you eat the banana, thus disarming him. You have now rendered him 'elpless.
Palin: What if he's got a bunch?
If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them. — Henry David Thoreau, "Walden"