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[mathema]tics The text begins with the suffix of the word "mathematics," continuing from the previous page. rather than of nature, he was not able to delve deep or penetrate far enough to completely uproot the causes of inconvenient and vain principles. Thus, he could not perfectly resolve all opposing difficulties, nor free himself and others from so many empty inquiries, so as to fix contemplation upon things that are constant and certain.
Despite all this, who could ever fully praise the magnanimity of this German original: "Germano," referring to Nicolaus Copernicus., who, paying little heed to the foolish multitude, stood so firm against the torrent of opposing belief? Although he was almost unarmed with vital reasons Bruno means physical or "natural" proofs as opposed to purely abstract mathematical ones., by taking up those abject and rusty fragments he was able to retrieve from antiquity, he polished, assembled, and mended them. Through his discourse—which was more mathematical than natural In this period, "natural" refers to physics or the study of reality, while "mathematical" refers to the abstract calculation of planetary positions.—he took a cause that was previously considered ridiculous, abject, and contemptible, and made it honored, prized, more plausible than its opposite, and certainly more convenient and efficient for theory and the logic of calculation Copernicus's model simplified the "calculating reason" used to predict where planets would appear in the sky..
Thus, this German, although he did not possess sufficient means to do more than resist—lacking the power to fully conquer, defeat, and suppress falsehood—nevertheless stood his ground. He determined in his own mind and most openly confessed that one must necessarily conclude that it is rather this globe The Earth. that moves in relation to the universe, than to believe it possible that the vastness of so many innumerable bodies—many of which are known to be more magnificent and larger—should, in defiance of nature and reason (which cry out the contrary through the most perceptible motions), recognize this Earth as the center and base of their revolutions and influences.
Who, then, will be so rude and discourteous toward the efforts of this man as to forget all he has done? For he was ordained by the gods to be like a dawn Bruno views Copernicus as the herald of a new age of light, though he considers his own philosophy to be the "sun" that follows this dawn., which...