| The first excerpt represents the element of Air. It speaks of mental influences and the process of thought, and is drawn from The Water-Babies by Charles Kingsley: "Take him away," said she to the truncheon, "and give him his
ticket-of-leave."
 "And what is he to do, ma'am?"
 "Get him to sweep out the crater of Etna; he will find some very
steady men working out their time there, who will teach him his
business:  but mind, if that crater gets choked again, and there is
an earthquake in consequence, bring them all to me, and I shall
investigate the case very severely."
 So the truncheon marched off Mr. Grimes, looking as meek as a
drowned worm.
 And for aught I know, or do not know, he is sweeping the crater of
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      The second excerpt represents the element of Fire. It speaks of emotional influences and base passions, and is drawn from Tom Sawyer Abroad by Mark Twain: make up his mind. But the papers went on talking,
and so he allowed that maybe if he didn't go he
mightn't ever have another chance to see a balloon;
and next, he found out that Nat Parsons was going
down to see it, and that decided him, of course. He
wasn't going to have Nat Parsons coming back brag-
ging about seeing the balloon, and him having to listen
to it and keep quiet. So he wanted me and Jim to go
too, and we went.
 It was a noble big balloon, and had wings and fans
and all sorts of things, and wasn't like any balloon you
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