The central theme running through the works of Viktor Frankl is:

The central theme in the works of Viktor Frankl is the will to meaning. Frankl, a psychiatrist and Holocaust survivor, posited that the primary motivational force in humans is not necessarily the pursuit of pleasure or power, but rather the search for meaning in life. This concept is foundational in his approach to logotherapy, a form of existential therapy he developed, which emphasizes that individuals are driven more by their need to find meaning and purpose in their lives, particularly in difficult circumstances.

Frankl's experiences during the Holocaust, as detailed in his book "Man's Search for Meaning," illustrated how those who found a sense of meaning were more likely to endure suffering and maintain their psychological health. He argued that even in the most challenging situations, individuals can discover significance through love, suffering, work, and even in the face of death.

This focus sets Frankl apart from other psychological theories that prioritize happiness or success. While achieving happiness or success can be important, Frankl's work places greater emphasis on a deeper existential quest that individuals engage in as they navigate their lives and experiences.