Johns. No doubt on't, Mr. Bayes, a great deal better.

[Bayes hugs Johnson, then turns to Smith.

Bayes. Ah, dear rogue! But—a—sir, you have heard, I suppose, that your eclipse of the moon is nothing else but an interposition of the earth between the sun and moon; as likewise your eclipse of the sun is caus'd by an interlocation of the moon betwixt the earth and the sun.

Smith. I have heard some such thing indeed.

Bayes. Well, sir, then what do I but make the earth, sun, and moon come out upon the stage, and dance the hey. Hum! and of necessity, by the very nature of this dance, the earth must be sometimes between the sun and the moon, and the moon between the earth and sun: and there you have both eclipses by demonstration.

Johns. That must needs be very fine, truly.

Bayes. Yes, it has fancy in't. And then, sir, that there may be something in't, too, of a joke, I bring 'em in all singing; and make the moon sell the earth a bargain. Come, come out, eclipse, to the tune of "Tom Tyler."

Enter Luna.

Luna. Orbis, O Orbis!