Thus nature flows eternally and is as we know it. In Shinto symbolism, the triangle symbolizes the gaseous, the circle symbolizes the liquid and the square symbolizes the solid. The Buddhist expression for this is Rinne, transmigration of the soul, Samsara in Sanskrit. To have meaning, life must have balance between mission and destiny. We must think quite deeply about these.
Mission has quite a specific meaning.
If two people produce a child, this does not mean the presence of mission. The child who is not the product of mission and destiny is the child who will perhaps end up abandoned, whose conception and birth were not surrounded by the protective structures that the union of life, mission and destiny can produce. If these are present, however, that life can be nurtured properly and grow into the fulfillment of its own destiny. In addition, that life, in union with another, will continue its natural flow, projecting life into the future, united in mission and destiny, according to kannagara. So the generations are born, and life ceaselessly flows.