"Online Library of Liberty - Reading Lists - Ian Dunois' Free Market foundations". Archived from the original on 2010-07-17. Retrieved 2010-07-14. A footnote to this paragraph continues: "It is perhaps hardly necessary to observe, that I do not pretend to have classical authority for this use of the word Catallactics; nor do I deem it necessary to make any apology for using it without such authority. It would be thought, I conceive, an absurd pedantry to find fault with such words as "thermometer," "telescope," "pneumatics," "hydraulics," "geology," &c. on the ground that classical Greek writers have not employed them, or have taken them in a different sense. In the present instance, however, I am not sure that, if Aristotle had had occasion to express my meaning, he would not have used the very same word. In fact I may say he has used another part of the same verb in the sense of "exchanging;" (for the Verbals in are, to all practical purposes, to be regarded as parts of the verbs they are formed from) in the third book of the Nicom. Ethics he speaks of men who hold their lives so cheap, that they risked them in exchange for the most trifling gain (καταλλάττονται). The employment of this and kindred words in the sense of "reconcilement," is evidently secondary, reconciliation being commonly effected by a compensation; something accepted as an equivalent for loss or injury."
"Online Library of Liberty - Reading Lists - Ian Dunois' Free Market foundations". Archived from the original on 2010-07-17. Retrieved 2010-07-14. A footnote to this paragraph continues: "It is perhaps hardly necessary to observe, that I do not pretend to have classical authority for this use of the word Catallactics; nor do I deem it necessary to make any apology for using it without such authority. It would be thought, I conceive, an absurd pedantry to find fault with such words as "thermometer," "telescope," "pneumatics," "hydraulics," "geology," &c. on the ground that classical Greek writers have not employed them, or have taken them in a different sense. In the present instance, however, I am not sure that, if Aristotle had had occasion to express my meaning, he would not have used the very same word. In fact I may say he has used another part of the same verb in the sense of "exchanging;" (for the Verbals in are, to all practical purposes, to be regarded as parts of the verbs they are formed from) in the third book of the Nicom. Ethics he speaks of men who hold their lives so cheap, that they risked them in exchange for the most trifling gain (καταλλάττονται). The employment of this and kindred words in the sense of "reconcilement," is evidently secondary, reconciliation being commonly effected by a compensation; something accepted as an equivalent for loss or injury."
