The Church says that the Earth is flat, but I know that it is round. For I have seen the shadow of the earth on the moon and I have more faith in the Shadow than in the Church.
It is a blessed thing that in every age some one has had individuality enough and courage enough to stand by his own convictions, — some one who had the grandeur to say his say. I believe it was Magellan who said, “The church says the earth is flat; but I have seen its shadow on the moon, and I have more confidence even in a shadow than in the church.” On the prow of his ship were disobedience, defiance, scorn, and success.
Where did Ingersoll get that thought? Wouldn’t he claim it as his own, had he invented it?
And, is it true? Can we tell anything by the Earth’s shadow on the Moon? EarthSky.org discusses the reality, when can we really see the Earth’s shadow? Turns out, we don’t have to wait for a lunar eclipse. More, is this false attributing perhaps the source of the old, incorrect claim that many in the days of Columbus thought the Earth to be flat, and not spherical?
Wikiquote, and the rest of us, need more sleuthing on this one.