Maslow's pyramid, as we were taught about it in school: https://en.m.wikipedia.org/wiki/Maslow's_hierarchy_of_needs https://en.m.wikipedia.org/wiki/Maslow's_hi

Maslow's pyramid, as we were taught about it in school: https://en.m.wikipedia.org/wiki/Maslow's_hierarchy_of_needs https://en.m.wikipedia.org/wiki/Maslow's_hierarchy_of_needs