Kitap 10
1.4
The first point, then, that we must realise is that imitation alone is not sufficient, if only for the reason that a sluggish nature is only too ready to rest content with the inventions of others. For what would have happened in the days when models were not, if men had decided to do and think of nothing that they did not know already? The answer is obvious: nothing would ever have been discovered.
1.5
Why, then, is it a crime for us to discover something new? Were primitive men led to make so many discoveries simply by the natural force of their imagination, and shall we not then be spurred on to search for novelty by the very knowledge that those who sought of old were rewarded by success?
1.6
And seeing that they, who had none to teach them anything, have handed down such store of knowledge to posterity, shall we refuse to employ the experience which we possess of some things, to discover yet other things, and possess nought that is not owed to the beneficent activity of others? Shall we follow the example of those painters whose sole aim is to be able to copy pictures by using the ruler and the measuring rod? The reference is to copying by dividing the surface of the picture to be copied, and of the material on which the copy is to be made, into a number of equal squares.
