The ostrich generation (타조세대 / Tajosedae), nothing towards old age and turned away their eyes from reality that the generation that does not measures. When ostrich it was attacked from the enemy, such as beasts, knowing the movement of the enemy hear the sound by hiding your head in the sand. However, other portions even if hiding the head is in a state of visible from the outside. Must preparedness of old age, in spite of the know that, eventually refers to a generation that cannot be anything measures to obsessed with children's education costs and short-term cost.