With his ideas unfolded by education, sharpened by controversy, rectified by metaphysics, he [Man] may understand the natural world, but he cannot invent it.


The Philosophy of the Inductive Sciences, Founded Upon Their History, (Volume 2), Book XIII, Chapter IV (p. 379)


With his ideas unfolded by education, sharpened by controversy, rectified by metaphysics, he [Man] may understand the natural world, but he cannot...

With his ideas unfolded by education, sharpened by controversy, rectified by metaphysics, he [Man] may understand the natural world, but he cannot...

With his ideas unfolded by education, sharpened by controversy, rectified by metaphysics, he [Man] may understand the natural world, but he cannot...

With his ideas unfolded by education, sharpened by controversy, rectified by metaphysics, he [Man] may understand the natural world, but he cannot...