Know yourself. Those who know both their masculine and their feminine sides become fruitful like the valleys of Earth. Being like the valleys of Earth, their vitality will not desert them. They will remain energetic as children. Those who know both their strengths and their limits become models worth following. Being worthy models, their vitality will not fail them. They will radiate simplicity, radiating simplicity. Wise rulers inspire others to follow their path. Such is the making of a great administration