A little bird refused to learn to fly because he was afraid to hurt himself, his mother after insisting on many opportunities decided to invite him to the top of the tree to appreciate the view from there, when reaching the top the mother says "Son, you have that learn to fly, you can not stay forever in this tree "the little bird said full of fear" Mama, I know I can fly but I'm scared "just at that moment his mother pushed him to force him to open his wings and when he almost reached the ground that little bird began to fly and did not want to stop, after stopping happy he says to his mother "Mom because you pushed me?" and his smiling mother replied "Because I knew you were ready, but you needed know it too "