The Wealth of Nations by Part 5 Chapter 2 Page 118

the goodness or badness of the crops, as well as other circumstances which may either increase or diminish their respective abilities to pay.

Each generality it divided into a certain number of elections, and the proportion in which the sum imposed upon the whole generality is divided among those different elections varies likewise from year to year according to the reports made to the council concerning their respective abilities. It seems impossible that the council, with the best intentions, can ever proportion with tolerable exactness either of those two assessments to the real abilities of the province or district upon which they are respectively laid. Ignorance and misinformation must always, more or less, mislead the most upright council. The proportion which each parish ought to support of what is assessed upon