In 1708 he published his De ratione studiorum, in 1710 De antiquissima Italorum sapientia, in 1720 De universi juris uno principio et fine uno, and in 1721 De constantia jurisprudentis.
The first of these, De uno et universi juris principio et fine uno, was subdivided into two parts; so like.
The map or diagram of which Leonardo Dati in his poem on the Sphere (Della Spera) wrote in 1422 " un T dentre a uno 0 mostra it disegno " (a T within an 0 shows the design) is one of the most persistent types among the circular or wheel maps of the world.
In the same year appeared his two great metaphysical works, De la Causa,Principio, ed Uno, and De l'Infinito, Universo, e Mondi; in the year following the Eroici Furori and Cabala del Cavallo Pegaseo.
54) says, " Attingunt et Minaei, pagus alius, per quos evehitur uno tramite angusto [from Hadramut].