Page:Medical Heritage Library (IA b30513546).pdf/46

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.
32
Astronomical Dialogues.

too? It shall never be, let it be never so silly; I remember what Butler saith:

Doubtless the Pleasure is as great,
Of being cheated, as to cheat;
As those receive the most Delight
Who least perceive a Jugler's Slight;
And still the less they understand,
The more admire the Slight of Hand.

but I ha'n't Time to quarrel with you, and to dispute it out with you now; pray, therefore, Sir, go on, about the Sun's Motion, a little farther.

You must know then, Madam, said I, that these venerable Star-Gazers, finding the Sun apparently to run thro' this Zodiac, in twelve Months, or a Year's Time, assigned one part of the Circle to a Day's Motion; and because there are but a few more than 360 Days in a Year, they supposed this Circle of the Sun's Annual Motion, to be divided into 360 equal Parts, which they called Degrees, as I told you before; and hence all Circles on the Globes came to be divided after the same manner.

I thank you, sir, said she, now this Matter begins to clear up to me; haveyou