
Yin Yang concept is about thousand years ago. Yin is about darkness, sad, negative, passive, cold, and etc. Yang is about brightness, happiness, active, positive, and etc.
The symbol of Yin Yang is circle area which is divided into two part: dark area and bright area. In bright area there is one dark circle which is very small, and there are on the contrary.
Yin Yang symbol is use for:
Balance symbol. Everything which happens in this world must have balances between two sides that different or opposite. It is our duty to watch over the balances over the two sides. Like study or work, it must have balances between context and content.
Dualism reality. Everything in world one another is suspended. There isn’t brightness without darkness, beautiful without ugly, richness without poorness, etc.
Wheel which always rolling without stopping. It is about changing. From hot to cold, poor become rich, etc.
No perfectness. There is black circle in white area, and there are on the contrary. It means no perfect kindness or no perfect wickedness.
There is one story so we can know deeper yin yang…
Everything Has Special Quality and Frailty

One morning a mouse went out from a hole. He saw sun which shinning over the earth. With proud he said, “Oh, King Sun, you are the strongest!”
Sun said, “When cloud appears, you can’t see me again. Cloud is stronger than me.”
Then mouse turned to cloud, “Oh, King Cloud, you are the one’s that hold the power!”
“You are wrong. When wind comes, I will be chased. I can’t pass the wall, I’m not the stronger one,” replied the wind.
After thinking, mouse realized that there aren’t the strongest over the world. Mouse will be eaten by other animals, that the furthermorcoe.
Value: Everything don’t have absolute superiority. Superiority will along with frailty. Also human too; everyone has superiority or talents that specifics and unique. But, at same time it has special quality and frailty.
Like study in school. One class contain with many students. We study and play together. Every one has differences with the other one: talent, hobby, ability, and etc. We come together to equip and support each others. Togetherness is needed to minimally the frailty and maximally the superiority. Don’t let the worse attitude appear to surface.
Knowing about your talent or your ability and develop that. Completing each other to make class atmosphere feel comfort and enjoy. Modesty that not want to be the “stronger” will help us to be one family in one class. So, completing each other is important in class sociality to make balances.
