Speaking of tanks. During the war there was an infantry troop that was run over by the enemy in a bad way. They had many losses and were completely out of ammunition. In fact, the losses were very heavy on both sides.
The troop leader told his men, to use their imaginations and when the enemy comes over the rise, to aim their empty guns at them and say bang, bang. He said if you truly believe, it will work and you will take the enemy down.
Well, this one solder thought this was ridiculous, but, he had no ammunition so he had no choice but to try it.
When the first wave came over the hill he aimed his empty gun, said to himself, I truly believe, and said bang, bang.
To his amazement, the enemy started to fall. Time after time, as the enemy would come over the hill, he would aim and say bang, bang, and the enemy would fall.
All except one. This one guy just kept coming at him. The solder would aim and say, bang, bang and this guy would just keep coming and coming.
As the enemy solder advanced, unstoppable, he stomped right over the top of the solder and literally stomped him into the dirt. As he was stomping off into the distance, the now mortally wounded solder could hear him saying, "Tanka, tanka, tanka, tanka, tanka."