Step by step we cross great eras in the development of thought; there is no sudden gigantic stride; a theory proceeds by slow evolution until it dominates or is destroyed.


Theory of Phlogiston, Philosophical Magazine, Volume XXXV, January, 1868 (pp. 28-29)


Step by step we cross great eras in the development of thought; there is no sudden gigantic stride; a theory proceeds by slow evolution until it...

Step by step we cross great eras in the development of thought; there is no sudden gigantic stride; a theory proceeds by slow evolution until it...

Step by step we cross great eras in the development of thought; there is no sudden gigantic stride; a theory proceeds by slow evolution until it...

Step by step we cross great eras in the development of thought; there is no sudden gigantic stride; a theory proceeds by slow evolution until it...