- A Prophet generation grows up as increasingly indulged post-Crisis children, comes of age as the narcissistic young crusaders of an Awakening, cultivates principle as moralistic midlifers, and emerges as wise elders guiding the next Crisis.
- A Nomad generation grows up as underprotected children during an Awakening, comes of age as the alienated young adults of a post-Awakening world, mellows into pragmatic midlife leaders during a Crisis, and ages into tough post-Crisis elders.
- A Hero generation grows up as increasingly protected post-Awakening children, comes of age as the heroic young teamworkers of a Crisis, demonstrates hubris as energetic midlifers, and emerges as powerful elders attacked by the next Awakening.
- An Artist generation grows up as overprotected children during a Crisis, comes of age as the sensitive young adults of a post-Crisis world, breaks free as indecisive midlife leaders during an Awakening, and ages into empathic post-Awakening elders.
The Fourth Turning by William Strauss and Neil Howe (pg. 84)
