He saw a trainer nearby and asked why these animals just stood there and made no attempt to get away. “Well,” the trainer said, “when they are very young and much smaller we use the same size rope to tie them and, at that age, it’s enough to hold them. As they grow up, they are conditioned to believe they cannot break away. They believe the rope can still hold them, so they never try to break free.”
The man was amazed. These animals could at any time break free from their restrictions but because they believed they couldn't, they were stuck right where they were.
Moral of the story?
Like the elephants, how many of us go through life hanging onto a belief that we cannot do something, simply because we failed at it once before?
Failure is part of learning; we should never give up the struggle in life.
Try something, fail. Try again, fail better.