But that is not the issue. The false quotation is Darwin said that "life can only come from life."
We all remember that quote, right? And if you happen to not remember it because there's no documentary evidence that he said such a thing, it doesn't really matter - what's important is that none of us can honestly testify about what he didn't say, and so therefore you can attribute anything to anyone you like, and nobody can ever accuse you of making it up. Have fun!