There are a number of meanings - Yin-Yang, Male/Female, Day/Night, Water/Fire, Sun/Moon.
It all stems from philosophy of taoism.
What dose a purple and white koi fish meaning
In Japanese, both the words for 'carp' and 'love' are pronounced 'koi'. therefore the koi fish can be a symbol of friendship.
Koi fish usually have two eyes.
a koi fish symbolizes determination and transformation. it is said that the koi swims up the waterfall and transforms into a dragon once it reaches the top
The black koi fish is representative of the male gender, the sun and evil. Where the white is representative of the female gender, the moon and goodness
Koi (the fish name, meaning carp) sounds like the word for "fancy" or "love". In Japanese characters, Koi is "恋".
Koi fish Koi fish
There are many different possible meanings that could be behind a tattoo of a Koi fish and dragon. These could represent power and agility for example.
What do the colors on a koi fish symbolize
Koi fish can live in almost any country. Koi are thought to be originally from Japan. Many people have outdoor fish ponds in which Koi are the dominant fish.
The colour of a koi tattoo may have personal meaning to the person getting it, or a generalised colour meaning could be used, as in red for passion or love, blue for calm etc. But there is no standardised meaning to the colour of a koi fish tattoo.
If it is true that all carp are fish (yes, they are, so A=B) AND if it is true that all koi are carp (yes, they are, so C=A) THEN Are all koi are fish (C=B)? If A=B and C=A, does C=B? Yes, C=B meaning all koi are fish. Your argument is solid, valid, sound, and correct. they are bad