The amount of criticism heaped upon persuadent has obscured consideration of the meaning of picta; for it is this word which carries the weight of the line. Tracing the sequence of thought in the passage will show where the emphasis lies. There is throughout a comparison, either expressed , or implied , between the artless manifestations of nature and their cultivated, trained, or man-made counterparts; ‘wild flowers are more beautiful to behold than cultivated ones; similarly ivy and arbutus which grow (...) as they will are more attractive than those in gardens; natural rills more charming than artificial fountains, … birds which sing from the heart delight us more than those which have been taught.’. (shrink)

The commentators for the most part observe a religious silence on pars extrema; yet there is a difficulty, as the meaning required ‘the least important part’, or ‘the merest fringe’, is hardly justified by usage. The words should mean ‘the last part’ (cf. Cic. Verr. 2. 1. 36. 92 ‘in codicis extrema cera’, 2. 2. 78.