a construction worker strains to lift a massive boulder with his bare hands, sweat pouring down his face. His muscles shake from the enormous weight as he struggles to move the stone uphill. The physical effort causes him to grimace in pain but he continues pushing forward. Hours of this backbreaking work have left deep marks of exhaustion on his weathered face. Another worker nearby wipes his brow while carrying heavy tools, equally drained from the demanding labor. A supervisor watches with concern as the workers push through their physical limits. painful or laborious effort and the suffering that comes with such hardship