In the ancient fragments of oracle bone script, the character for Sun is written as a circle with a black dot inside.
The character for Heaven is written with the lower part resembling the character for large, representing a person.
Above the large character is a circle without any black dot.
Above a person's head is not the Sun, but something similar, which the ancient ancestors called Heaven. What is that exactly?
What did the ancient ancestors actually see as Heaven?
Later, the oracle bone script for Heaven evolved into a second form, with a horizontal line above the large character.
In oracle bone script, the horizontal line represents a plane, Earth.
Could it be that the sky the ancient ancestors once saw actually contained a piece of land?
Was the sky above the ancient ancestors' head actually Earth?
Perhaps there was a heavenly body very close to Earth, so close that the ancestors felt like there was a piece of land overhead.
