משלי, פרק י׳, פסוק כ״א

A person’s true greatness is measured not merely by personal success, but by the ability to bring life, wisdom, and goodness to those around them. The primary approach among commentators is that the words of the righteous serve as a vital source of nourishment for the masses. The righteous do not keep their wisdom to themselves; rather, they act as devoted shepherds caring for a flock, using their insight to feed, sustain, and lead others [מצודת ציון, אבן עזרא]. Through moral guidance, they direct many people onto the proper path, drawing them closer to the Torah and repentance. Motivated by the abundance granted to them by God, they actively nourish the souls of those around them. Their teachings are compared to a rich, fertile pasture where people eagerly gather to take in their wisdom [אלשיך, אמרי דעת]. Another approach notes that this influence goes beyond instruction, suggesting that the multitudes are spiritually sustained and kept alive purely in the merit of the righteous and through their prayers [רש״י].

In sharp contrast to the righteous who breathe life into others, fools offer no benefit to society and cannot even sustain themselves [רלב״ג, מלבי״ם]. Their foolishness is not just a lack of intelligence, but a destructive force rooted in an inability to let wisdom govern their desires [ביאור שטיינזלץ, מלבי״ם, עמנואל הרומי]. Ultimately, these individuals meet their downfall because they stubbornly refuse to listen to the moral instruction of the righteous. Their ruin is not the fault of the shepherd, but the direct result of rejecting the life and guidance freely offered to them [אלשיך, מצודת דוד, אמרי דעת].

Another perspective suggests that their lack of understanding is not merely an internal flaw, but a reflection of the company they choose to keep. Rather than learning from the righteous, these fools attach themselves to a senseless leader. They follow a guide who pretends to be wise but actually feeds them harmful ideas and leads them completely astray. Consequently, they meet an early end, standing in stark contrast to the many who are safely and securely guided by the righteous [אבן עזרא, עמנואל הרומי].