When a philosopher adopted fully the Nominalist view of the signification of general language, retaining along with it the dictum de omni as the foundation of all reasoning, two such premisses fairly put together were likely, if he was a consistent thinker, to land him in rather startling conclusions.
"A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)"
John Stuart Mill
Moreover, he was a Nominalist.
"Selected Essays"
Karl Marx
And by a curious irony of fate, it is the Nominalist who is, this time, the champion of orthodoxy, and the realist that of heresy.
"Critiques and Addresses"
Thomas Henry Huxley