Good Verses Evil: As Symbols

Night and day, Ying and Yang, and even angel and devil are just a few symbolic metaphors that embody good vs. evil. You might ask yourself, "What do they all have in common"? In addition to the object previously stated above, some particular symbols that can be found in life are as follows:

To elaborate, the universal symbol known as the Yin and Yang is said to represent darkness and light. It is said that without one, the other may not exist. The reason in which this particular symbol is circle is because the circle has no beginning nor end. Similarly, Dr. Jekyll could not successfully separate entities but rather the sides of a single coin. 

If interested in knowing more about the Yin and Yang, feel free to visit
World Transformation: Good vs Evil for more information.
Check out Symbol Dictionary for more Good vs Evil symbols and meanings.
A particular public figure that gained the title of evil for doing standing up for something so great is Martin Luther King Jr. When referring to this particular idol, the traditional definitions of good and evil are surly challenged and disproved.