Answered in example sentence
"The devil take thee, man," said Don Quixote; "what has a helmet to do with fulling mills?""I don't know," replied Sancho, "but, faith, if I might speak as I used, perhaps I could give such reasons that your worship would see you were mistaken in what you say.""How can I be mistaken in what I say, unbelieving traitor?" returned Don Quixote; "tell me, seest thou not yonder knight coming towards us on a dappled grey steed, who has upon his head a helmet of gold?""What I see and make out," answered Sancho, "is only a man on a grey ass like my own, who has something that shines on his head."