Book 8
5
Who then is there in whom this occurs? or is it in the same way as the vice of the irrational part of the spirit is termed lack of control, and the uncontrolled man is in a manner profligate—possessing reason, but ultimately if his appetite is powerful it will turn him round, and he will draw the opposite inference? Or is it manifest that also if there is goodness in the irrational part but folly in the reason, goodness and folly are transformed in another way? so that it will be possible to use justice unjustly and badly, and wisdom unwisely; and therefore the opposite uses also will be possible.For it is strange if whereas when wickedness at any time arises in the irrational part it will pervert the goodness in the rational and cause it to be ignorant, yet goodness in the irrational part when there is folly in the rational should not convert the folly and make it form wise and proper judgements, and again wisdom in the rational part should not make profligacy in the irrational act temperately—which seems to be what self-control essentially is. So that there will actually be wise action arising from folly.
