The Wealth of Nations by Part 5 Chapter 2 Page 124

interest in the most effectual manner, and he probably loses more by the diminution of his produce than he saves by that of his tax. Though, in consequence of this wretched cultivation, the market is, no doubt, somewhat worse supplied, yet the small rise of price which may occasion, as it is not likely even to indemnify the farmer for the diminution of his produce, it is still less likely to enable him to pay more rent to the landlord.

The public, the farmer, the landlord, all suffer more or less by this degraded cultivation. That the personal taille tends, in many different ways, to discourage cultivation, and consequently to dry up the principal source of the wealth of every great country, I have already had occasion to observe in the third book of this Inquiry.

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