Meaning

This quote places the shaping of a person's moral character above almost every other human concern. The word "art" is important here: guiding a soul toward goodness is not an accident or a simple matter, but a practiced skill requiring care, attention, and wisdom. The quote acknowledges that the same formative power can work in the opposite direction, making it both an opportunity and a serious responsibility.

Context

In ancient Greek philosophy, the health of the soul was considered the foundation of a good life and a good society. Educating people in virtue was therefore seen as a task of the highest civic and personal importance. This view ran through many schools of thought in the ancient world, and it shaped how communities thought about the roles of teachers, parents, and leaders. The quote invites readers to think carefully about the influences they allow into their lives and the lives of those around them.

About the author

Pythagoras was an ancient Greek philosopher and mathematician who is best remembered today for his contributions to geometry and for his belief that numerical relationships underlie all of reality. He established a community devoted to philosophical inquiry and disciplined living. Since he did not write his ideas down himself, the sayings attributed to him come from later sources, and scholars treat them as representing the spirit of the Pythagorean school rather than as verbatim records of his speech.