On the Origin of Species Selection", when on 18 June 1858 he received a parcel from Wallace, who stayed on the Maluku Islands (Ternate and Gilolo). It enclosed twenty pages describing an evolutionary mechanism, a response to Darwin's recent encouragement, with a request to send it on to Lyell if Darwin thought it worthwhile. The mechanism was similar to Darwin's own theory. Darwin wrote to Lyell that "your words have come true with a vengeance, ... forestalled" and he would "of course, at once write and offer to send [it] to any journal" that Wallace chose, adding that "all my originality, whatever it may amount
On the Tendency of Species to form Varieties; and on the Perpetuation of Varieties and Species by Natural Means of Selection of science on which they bear". Years later, Darwin could only recall one review; Professor Haughton of Dublin claimed that "all that was new in them was false, and what was true was old." Despite illness, Darwin pressed on with writing the "abstract" of his "big book" on "Natural Selection"; this condensed version was published in November 1859 as "On the Origin of Species". In a largely overlooked passage from Wallace's essay, he says of the evolutionary principle: The action of this principle is exactly like that of the centrifugal governor of the steam engine, which checks and corrects any