A manufacturer reckons upon the labour of his servants for the execution of any work as much as upon the tools which he employs, and would be equally surprised were his expectations disappointed.
Lan bat burutzeko, fabrikari batek bere langileen lana darabiltzan lanabesak bezainbeste kalkulatzen du, eta berdin harrituko litzateke bere kalkulu batak edo besteak huts egingo balio.