"It is the peculiar quality of a fool to perceive the faults of others and to forget his own"

This quote by Cicero speaks to the tendency of fools to be overly vital of others while failing to recognize their own drawbacks. It suggests that fools are typically quick to point out the defects of others, while easily forgetting their own. This is a typical quality among those who do not have wisdom and insight. It is a sign of immaturity and a lack of self-awareness.

The quote also suggests that fools are frequently unaware of their own faults and mistakes. They might be blind to their own imperfections, while being overly crucial of others. This can cause a lack of compassion and understanding, along with a propensity to judge others roughly.

The quote serves as a pointer to be conscious of our own faults and mistakes, and to be more understanding and caring towards others. It is very important to acknowledge our own drawbacks and make every effort to be better, while likewise being mindful of the faults of others. We ought to make every effort to be smart and understanding, rather than absurd and crucial.