Ergo satis abunde videtur fecisse, qui ex singulis doctrinis partes et rationes earum mediocriter habet notas, eas quae necessariae sunt ad architecturam, uti, si quid de his rebus et artibus iudicare et probare opus fuerit, ne deficiatur.
Therefore, he seems to have done quite enough who in the several arts is moderately familiar with the branches and methods which are necessary to architecture, so that he is not at a loss when it is necessary to judge and test any work done in these other departments and trades.
final_alignments\Vitruvius_Architecture_Book_1.json