"Keep mum" Quotes from Famous Books
 ... occasional glances toward the kitchen stove in which a bright fire was burning, he continued, in an earnest whisper, "This is as good a chance as you will have. Chuck 'em in, and you'll not regret it; but if you have no objections, I should like to read them before you do it. I'll keep mum." ...
— Rodney The Partisan • Harry Castlemon |
