The scenes, then, being exhibited, Filippo and Donato were not satisfied with any save with that of Lorenzo, and they judged him to be better qualified for that work than themselves and the others who had made the other scenes. And so with good reasons they persuaded the Consuls to allot the work to Lorenzo, showing that thus both the public and the private interest would be best served; and this was indeed the true goodness of friendship, excellence without envy, and a sound judgment in the knowledge of their own selves, whereby they deserved more praise than if they had executed the work to perfection. Happy spirits! who, while they were assisting one another, took delight in praising the labours of others. How unhappy are those of our own day, who, not sated with injuring each other, burst with envy while rending others. The Consuls besought Filippo to undertake the work in company with Lorenzo, but he refused, being minded rather to be first in an art of his own than an equal or a second in that work. Wherefore he presented the scene that he had wrought in bronze to Cosimo de' Medici, who after a time had it placed on the dossal of the altar in the old Sacristy of S. Lorenzo, where it is to be found at present; and that of Donato was placed in the Guild of the Exchange. The commission being given to Lorenzo Ghiberti, Filippo and Donato, who were together, resolved to depart from Florence in company and to live for some years in Rome, to the end that Filippo might study architecture and Donato sculpture; and this Filippo did from his desire to be superior both to Lorenzo and to Donato, in proportion as architecture is held to be more necessary for the practical needs of men than sculpture and painting. After he had sold a little farm that he had at Settignano, they departed from Florence and went to Rome, where, seeing the grandeur of the buildings and the perfection of the fabrics of the temples, Filippo would stand in a maze like a man out of his mind. And so, having made arrangements for measuring the cornices and taking the ground-plans of those buildings, he and Donato kept labouring continually, sparing neither time nor expense. There was no place, either in Rome or in the Campagna without, that they left unvisited, and nothing of the good that they did not measure, if only they could find it. And since Filippo was free from domestic cares, he gave himself over body and soul to his studies, and took no thought for eating or sleeping, being intent on one thing only--namely, architecture, which was now dead (I mean the good ancient Orders, and not the barbarous German, which was much in use in his time). And he had in his mind two vast conceptions, one being to restore to light the good manner of architecture, since he believed that if he could recover it he would leave behind no less a name for himself than Cimabue and Giotto had done; and the other was to find a method, if he could, of raising the Cupola of S.