 On a hot summer day three boys are splashing around the river. One of them gets his hand caught in the stone masonry of a railway bridge. Many peasants, the passengers from the train, which stops nearby, and the crews of tanks taking part in a military exercise flock to the scene of accident. People drop out whatever they are doing; even the maneuvers get stopped to come to the help of a child. Action must be taken quickly because the water level is rising fast. The concerted efforts of all involved people help save the child. Thus a particular case, an extreme situation has served as a test of significant and insignificant in our life, which often happens to become transposed.