The most ancient human ancestors lived in the Paleolithic era. During this period, people were engaged in primitive activities such as gathering and hunting animals. Fishing was just beginning to emerge, but about agriculture and cattle breeding was still unknown. The tools of labor were primitive, they were not processed in any way. People led a nomadic lifestyle, since there were no activities that would tie them to one place of residence.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.