Charlie: We can't do that.
Rose: How do you know? You never tried it.
Charlie: Well, yeah, but I never tried shooting myself in the head neither.
Rose: Dear?.. Dear?.. What is your first name?
Charlie Allnut: Nobody in Africa, but yours truly, can get a good head of steam on the old African Queen.
Charlie: All this fool talk about The Louisa. Goin' down the river.
Rose: What do you mean?
Charlie: I mean we ain't goin' to do nothin' of the sort.
Rose: Why, of course we're going! What an absurd idea.
Charlie: What an absurd idea! What an absurd idea! Lady, I may be a born fool, but you got ten absurd ideas to my one, an' don't you forget it.