one of the eight urges (drives, impulses) in life. They are motives or motivations. We call them the eight dynamics. These are urges for survival as or through (1) self, (2) sex and family, (3) groups, (4) all mankind, (5) living things (plants and animals), (6) the material universe, (7) spirits and (8) infinity or the Supreme Being. —PTS-SP Approved Glossary