Bertrand Russell on Charles Sanders Peirce

“Beyond doubt ... he was one of the most original minds of the later nineteenth century and certainly the greatest American thinker ever.”

“Peirce was a man of tremendous energy, producing a multitude of ideas, good, bad, and indifferent. He reminds on of a volcano spouting vast masses of rock, of which some, on examination, turn out to be nuggets of pure gold. He holds―and I confess that an examination of scientific inference has made me feel the force of this view―that man is adapted, by his congenital constitution, to the apprehension of natural laws which cannot be proved by experience, although experience is in conformity with them.”