I used to be a virgin in the matter of potassium hydroxide acetic acid, and I was good at the chemistry of things. One day, I want to study the change between potassium hydroxide and acetic acid.

is to take potassium hydroxide, which is harsh in nature, like frost and snow, hot in contact with water. And acetic acid is prepared, which has a fragrance and a sour taste, which is a complement to daily seasoning.

Slow down potassium hydroxide into acetic acid. At first, the liquid is slightly blue, and it seems to have a hidden movement. Russia, the two are in harmony, and they are hot in it, like a hidden dragon in the abyss, moving and powerful. After a while, it is synthesized into a new substance, and its properties are peaceful, no longer as harsh as potassium hydroxide, nor as strong as acetic acid.

The virgin looked at this change and sighed: "The combination of things is like the relationship between people. Hardness and softness can be combined, and harmony can be achieved. The rigidity of potassium hydroxide and the softness of acetic acid are combined and new. This is a wonderful principle of nature." So he remembered the incident to warn everyone. In the matter of things and feelings, everyone should seek harmony.