Balance Yin & Yang is oriental symbol of philosophy in the West have become well known. It represents the balance between two complementary opposites. In dreams, it symbolizes the balance between the instinctive, intuitive nature of the feminine and the active, rational nature of masculinity.
The human continually strives for balance that need not necessarily mean inertia. The symbol of Yin and Yang symbolizes a state of dynamic force.
The energy created between two complementary opposites creates a perfect balance.