Initially, the ego associated with the body weighed only a quarter-kilo; however, after gaining knowledge, it expanded to a full kilo.

This couplet offers a thoughtful observation about human nature. It suggests that initially, a person's physical ego, or the pride associated with their body and self-identity, might be quite small. However, as they acquire knowledge and education, this very ego can unexpectedly grow much larger. The verse hints at a common pitfall where learning, which should ideally lead to humility and wisdom, can sometimes fuel self-importance and arrogance instead. It's a gentle reminder to reflect on how we carry our knowledge, urging us to use it for growth rather than for boosting our pride.