Famous quotes containing the words pure and/or reason:
“A noble company gathered to develop a society that would create harmony, love, and usefulness. Now I sit on the grave of great hopes.... I look back to see a light that went out from it—small, but bright and pure and true.”
—Rebecca Buffum Spring (1811–1911)
“... metaphysics, even bad metaphysics, really rests on observations, whether consciously or not; and the only reason that this is not universally recognized is that it rests upon kinds of phenomena with which every man’s experience is so saturated that he pays no particular attention to them.”
—Charles Sanders Peirce (1839–1914)