The quote from "The Woman Who Walked in Sunshine" by Alexander McCall Smith suggests that the dimensions of a person's home may reflect their self-perception or ego, indicating a possible link between material possessions and self-esteem. However, it emphasizes that true worth is not defined by external appearances or material wealth, but rather by one's intrinsic qualities and values.

This distinction invites readers to reflect on the nature of self-worth, highlighting that a person's value should not be measured by their material belongings. Instead, it encourages a deeper understanding of worth that transcends physical possessions, pointing to character and personal attributes as the true indicators of a person's significance.