The highest function of the human brain is consciousness, which is a reflection in the brain of the surrounding reality. This reflection can be formed from words, visual images, mathematical signs, etc. It is these images that form the totality of information that a person possesses and which we call knowledge.
Thinking is a person’s ability to present and convey to other people his attitude to what is happening with the help of words and images. Thinking is one of the main functions of the human brain.
The basis of consciousness and thinking is the process of constant analysis of a huge amount of information coming both from the external environment through the senses, and from internal receptors that respond to the slightest changes in the internal environment of the body.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.