Anders Chydenius,
The National Gain
(1765)
“ It is thus undoubtedly a loss to the Nation when somebody is forced or is encouraged by public rewards to work in a trade other than the one in which he earns the highest profit; for this does not happen without such inducements, just as a merchant does not sell his Wares for less than what is offered him.If he whose work someone has been forced to do gains as much as the worker has lost, it is not National gain; but if he gains more, only the difference is the gain of the Nation, but obtained through the oppression of its citizens. ”

