A person's approach to hard work directly determines whether their deepest desires are fulfilled or left empty. The primary approach among commentators views this dynamic through the lens of material needs. A lazy individual constantly craves physical possessions or food but refuses to put in the necessary effort [אבן עזרא, רלב״ג, אמרי דעת]. As a result, they are left with intense longing but absolutely nothing to show for it [מצודת דוד, שטיינזלץ, עמנואל הרומי]. On the other hand, diligent people are quick and actively seek out an honest living [רש״י, אבן עזרא, מצודת ציון, עמנואל הרומי]. Because of their constant action, they find their desires completely fulfilled, enjoying a life of abundance, pleasure, and peace [אבן עזרא, מצודת ציון, שטיינזלץ, עמנואל הרומי].
Looking deeper into the mind of the lazy individual reveals a painful reality. Their cravings are actually much stronger than those of ordinary people simply because they have no means to satisfy them. There is a deep disconnect between the inner soul, which constantly wants more, and the physical body, which refuses to cooperate and chooses idleness instead. By contrast, the hardworking person may exhaust their physical body, but they ultimately bring their soul to a state of perfect satisfaction [מלבי״ם]. In truth, the trait of laziness does not belong to the soul itself, but rather to the physical body that stubbornly denies the soul what it truly wants [אלשיך].
Moving beyond the physical world, this dynamic serves as a profound lesson about acquiring wisdom and spiritual growth. A lazy person might genuinely wish to gain wisdom and personal perfection, but they neglect the demanding, foundational work required to achieve it. When they reach old age, they will deeply desire this wisdom but will be unable to attain it [רלב״ג, עמנואל הרומי]. Ultimately, such an individual will look at the honor given to wise scholars and long for their status, yet they will remain entirely empty-handed [רש״י].
This struggle also applies to the internal battle over doing good deeds. By its very nature, the spiritual soul yearns to perform good actions and be sustained by God. However, the lazy person blocks this natural drive. The soul is left starving, which can sometimes drive a person to try and fulfill spiritual duties through twisted or improper methods [אלשיך]. When a person is too lazy to pursue wisdom, their spiritual soul remains empty, risking total spiritual death. Meanwhile, the soul of the diligent person will eventually be deeply satisfied, enjoying the eternal pleasures provided by God [מלבי״ם].