The Ethic of Freethought (Mar 6, 1883)
The Ethic of Freethought (Mar 6, 1883)
1940s, Philosophy for Laymen (1946)
Source: Mathematical Thought from Ancient to Modern Times (1972), p. 175
Founding Address (1876)
Context: The freedom of thought is a sacred right of every individual man, and diversity will continue to increase with the progress, refinement, and differentiation of the human intellect. But if difference be inevitable, nay, welcome in thought, there is a sphere in which unanimity and fellowship are above all things needful. Believe or disbelieve as ye list — we shall at all times respect every honest conviction. But be one with us where there is nothing to divide — in action. Diversity in the creed, unanimity in the deed! This is that practical religion from which none dissents. This is that platform broad enough and solid enough to receive the worshipper and the "infidel." This is that common ground where we may all grasp hands as brothers, united in mankind's common cause.
“All abstract sciences are nothing but the study of relations between signs.”
Dr. Théophile de Bordeu, in “Conversation Between D’Alembert and Diderot”
D’Alembert’s Dream (1769)
The Ethic of Freethought (Mar 6, 1883)
Metaphysics, again, is the Dynamics of Thought; treats of the primary Powers of Thought; occupies itself with the mere Soul of the Science of Thinking. Metaphysical ideas stand related to one another, like thoughts without words. Men often wondered at the stubborn Incompletibility of these two Sciences; each followed its own business by itself; there was a want everywhere, nothing would suit rightly with either. From the very first, attempts were made to unite them, as everything about them indicated relationship; but every attempt failed; the one or the other Science still suffered in these attempts, and lost its essential character. We had to abide by metaphysical Logic, and logical Metaphysic, but neither of them was as it should be.
Pupils at Sais (1799)
Book III, Ch. I, pp. 135-136.
Physics
