Three

The number Three expresses the union of polar opposites. It is the reaction between forces generating vibration and change. It represents the universal agent, action, or word, and is typical of fecundity. It is the union of forces that is the basis of all life and motion. There is no such thing as freedom from change; for all existence is in motion. In science three represents the laws of dynamics, those that pertain to the generation and control of energy. In the macrocosm it is action, and in humanity it is generation.