Baba Yaga, the fairy tale and legendary old witch of Russia and other Slavic nations. She specializes in eating children. In people’s mind, she is a character full of evil and mystery. His son-in-law is a dragon. It is said that he lives in a hut with a chicken foot. The window faces the forest and the door faces the wall. Once he knows that a child is lost in the forest, he will turn the house and open the window for hunting.

However, in some stories, Barbara Yaga is a lonely old woman living in the depths of the forest, eager to be a kind grandmother with a grandson by her side; To this end, disguised as an ordinary old lady, she went into the village and wanted to help the busy housewife so that she could get along with the innocent children day and night.

Source: @abitofambrosia

Yggdrasil refers to the tree in Nordic mythology. In Nordic mythology, the branches of this huge tree constitute the whole world. The tree species of this tree is ash tree, which is as high as the sky. There are nine kingdoms derived from this tree.

The so-called “Yuk” means frightening. It is also another name of the lord god Odin. And “trahill” refers to the horse, so combined it is “Odin’s horse”. Its origin is that Odin once hung himself on a tree and stabbed himself with a long gun kungunil, so he found the Luen script.

Source: @_kitattoo_

Happiness knows no borders. There is no distinction between rich and poor, inferiority and power in the vocabulary of happiness. Happiness comes from the best nature of every creature. When we were young, we had the most happiness because of innocence. We want to have happiness, but also find this innocence. Happiness is given by ourselves.

Happiness is people’s inner feelings about the surrounding environment and even the whole world. It is the most precious condiment in life. Happiness can enrich people and spend a better future. Happiness often comes from others’ trust in themselves.

A happy mood is not something that ordinary people can cultivate. It seems to have something to do with nature. The highest state of happiness is that two people (or three people, or more) trust each other. Even if they are separated and provoked, they never doubt each other. Then several people realize their dreams of life together.

Source: @365daystattoo

Marlboro is one of the most famous tobacco brands in the world and the representative brand of Philip Morris tobacco company. Marlboro’s sales have been rising all the way. The correct brand positioning and marketing strategy have made Marlboro dominate the world tobacco market so far.

Marlboro was born in the United States in 1924, when Marlboro was positioned as a mild female cigarette. In 1954, Marlboro changed its policy and used western cowboys as the image of Marlboro.

Source: @99s_tattoo_ink

The procedural meaning of the equal sign actually represents arithmetic thinking, which is also called procedural thinking. The core of arithmetic procedural thinking is to obtain or get an answer.

The relational meaning of the equal sign actually represents algebraic thinking, which can also be understood as a kind of structural thinking. The core of algebraic thinking is to discover relationships, clarify structures, and connect them.

Arithmetic thinking and algebraic thinking are two different ways of thinking. Algebraic thinking requires a higher level of abstract ability. Because of this, students will have great difficulties in the transition from arithmetic thinking to algebraic thinking.

Source: @113ink