"Every man takes the limits of his own field of vision for the limits of the world"

This quote indicates that every person's perception of the world is restricted by their very own individual experiences as well as beliefs. People often tend to think that their very own point of view is the only valid one, and may not be able to fully recognize or appreciate various point of views. It motivates us to identify the constraints of our very own point of view as well as to be open to broadening our understanding of the globe.