Yin And Yang
Ancient Chinese philosophy and the belief that opposites can play a complimentary function rather than rejecting one another define the idea of yin and yang. The yin and yang symbol is shown as a circle with one side black with a white dot and the other side white with a black dot wherever it is displayed.
We have the ideal illustration of this sign right here from nature. This dog must have certain contradicting personality qualities that really complement each other as its fur reflects natural yin and yang.