"In Indian tradition, the right side is called Pingala and the left, Ida. In China, Yang and Yin. The right represents the male, the sun, strength, fire, day and action, while the left represents the female, the moon, softness, earth, night and rest.
Back and forth between Yin and Yang. And it becomes obvious, even if I don’t fully know how to live it, that true strength is not soft or hard, but both. That we need Yang direction, focus, aim and determination but we also need Yin acceptance, endurance and surrender. I believe our bodies contain more information than a thousand books, if we listen, if we watch what they tell us in movement and in stillness. If we watch how this affects our thoughts and feelings.
And these same lessons are written in nature, in the strength of the sun to light up the world and the strength of the moon to move oceans."
Rosa Lia http://www.elephantjournal.com/2015/06/what-is-yin-how-can-it-make-you-stronger/