Page:Popular Science Monthly Volume 30.djvu/401

Rh we can not be surprised to find that with most persons any speculation which transcends the limits of the facts just noticed is likely to meet with small encouragement.

Nevertheless, when we observe the necessarily hyper-historical character (if I may coin such a phrase) of the Mosaic cosmogony, as it is sometimes called; when we perceive, as we must upon consideration, the impossibility of interpreting the sacred narrative without some reference to the knowledge already possessed by those to whom it was given—we shall probably come to the conclusion that the reference to the creative work and the seventh day's rest of God does not exhaust the question of the existence of a seven days' week. Therefore, as it is manifestly impossible to detach the ordinary week of a large portion of the world from the history contained in Genesis, and as it is equally impossible to find in that history a complete explanation of the phenomenon, I have thought it might be interesting to examine the subject a little more closely, and see what light can be thrown upon it.

I begin my investigation with a few remarks upon what may be described as favorite numbers. There are certain numbers with which we meet more frequently than others, and of which we make more use in dealing with common things. The most favorite may, perhaps, be said to be ten, twelve, and seven.

The reason why ten is a favorite—perhaps the most favorite—number is obvious enough, namely, that we have ten fingers. "When we begin to count we almost of necessity do so with our fingers; if we have a large number of things to count, say a flock of sheep, we instinctively divide them into tens, or perhaps into scores; if the number of things be very large, the collection of tens are naturally grouped again by tens, and so we have hundreds. A further grouping of hundreds leads to thousands, etc. Thus we get the ordinary system of enumeration, and there can be no manner of doubt that man's ten fingers are the root of it. We are told in treatises on arithmetic that it would have been much more convenient if we had agreed to count by twelves instead of by tens; and possibly this may be true. But if it be, we have so much the more evidence, if evidence