Black is in white, and white is in black. It is not possible to only have white without black, or black without white. Therefore, black is white, and white is black.
Proof: The Yin Yang symbol, one of the oldest in the world, is a perfect example of this truth. Examine the symbol, and you will see it is both static and in motion, with black within white, and white within black. This symbol first appeared in the I Ching, Book of Changes, written over 3,000 years ago in China. The cycle of change (64 situations, one changing into the other, and with changing lines, into the thousands) written in the I Ching exemplifies this motion of a spinning wheel of destiny, as one situation changes into another. Thus, black becomes white, and white becomes black. Also, the pakua or hexagrams illustrate that yin and yang lines, or heaven and earth, creative and receptive, must coexist to survive. So it is with male and female, sun and moon, day and night.
More examples: Look at a postcard that is pure black against a white wall. Take it away, and you will see a brilliant white outline of the black postcard. Look at a white postcard against a black wall. You will see a blacker outline of the postcard against the black wall. The example of color opposition can be tested with other colors as well. Blue becomes yellow, and yellow becomes blue. Green becomes red, and red becomes green. Try it! It is an exercise to see auras.
Now, here is another example:
Black rock, such as basalt, is formed primarily by fire, as in volcanic action. White rock, such as white marble, is formed primarily by water, as in Limestone from the sea, yet in the process of forming marble, tremendous heat and pressure is needed, as in fire. Similarly, basalt, in its final formation, is cooled into its form, as in water. One cannot exist without the other. When you heat basalt, it holds its heat very well, as it is primarily formed by fire. When you put in in a freezer, it does not hold cold very well, but it will hold it. Similarly, white marble will not hold heat very long after it is heated, but it will hold cold very well. This is because white marble is primarily formed by water. Fire and water are considered to be opposite, yet complementary elements in both Ayurveda, Traditional Chinese Medicine, and in western science. The color of water in the above traditional asian models is usually depicted as black, and the coldest water at the bottom of the sea is very black, yet ice is often white, and snow is white. The hottest flame of fire is white, and the hottest stars are blazing white fire, yet ashes are black.
Black is white, and white is black!