I was privately carried at Pisa to see a very honest man, but so great an Aristotelian, that his most usual thesis was: “That the touchstone and square of all solid imagination, and of all truth, was an absolute conformity to Aristotle’s doctrine; and that all besides was nothing but inanity and chimera; for that he had seen all, and said all.” A position, that for having been a little too injuriously and broadly interpreted, brought him once and long kept him in great danger of the Inquisition at Rome.