The events, the incidents, of the day occur in a natural order: one follows another. The days of the week with their respective incidents follow in natural sequence. A full recognition of this fact is of far greater help to the memory than one would believe on first thought. Many a man has been able to recall a particularly important event by going back, step by step, incident by incident, over the occurrences of the day. It is related of Thurlow Weed, the eminent statesman, that, when he entered political life, he had so poor and wretched a memory that it was his bane. He determined to improve it, and, realizing the importance of observation and reflection, he decided upon the following method: As the incidents of the day followed each other, in natural sequence, he would consciously note how they followed. Then at the close of the day he sat down with his wife, and relating the incidents exactly in the order they occurred, he would review the events of the day, even to the most trivial and inconsequential act. At other times he would relate the incidental order backwards. It was not long before his memory so improved that he began to be noted for it. Before he died, he had the reputation of possessing a phenomenal memory. One will find this same method a great help in seeking to recall a sermon, a lecture or speech. There is a natural sequence in all well-thought-out addresses, and the listener, carefully noting the change from one thought to another—the progress of the address—will find it aid his memory development wonderfully to take the last thought given, say, and in reverse order, bring up the thoughts, the ideas given. Then let the address be “incidentally” gone over from the first thought to the second, the third, and so on to the end. Thus it can be recalled and put away in the memory securely for future use.

The Accidental Method

Another natural method is what may be termed accidental. It is purely accidental that Pike’s Peak is 14,147 feet high, but see how this fact enables you to fix the figures in your mind. There are two fourteens and the last figure is half of fourteen, namely, seven. It is a purely accidental fact that the two Emperors of Germany died in 1888, but the fact that they did die in that year, the one year in the whole century when the three eights occur, indelibly fixes the date in mind. Again the year 1666 might have passed by unnoticed were it not for the fact that that was the date of the Great Fire in London.

Now let us see how this accidental association may fix a relative date for many other important events. The Great Fire purged the city of London of the horrors caused by the Great Plague. This plague was made the basis for Eugene Sue’s graphic novel, “The Wandering Jew.” Wherever he went—so ran the legend—the plague followed as the result of Christ’s curse. It was the Great Plague that brought into existence the peculiar custom of all the Latin, as well as the English, peoples exclaiming, “God bless you!” or its equivalent, upon hearing one sneeze. The reason for the custom is that sneezing was one of the first symptoms of the fearful plague, and one, hearing his friend sneeze, immediately felt afraid he was seized with the dread disease, and gave vent to this pious exclamation. The custom persists to this day, but few know its origin. This plague also brings to mind a noble example of heroism that is worthy of enshrinement in every heart. It was found by those who watched the progress of the plague that it went from place to place, dying out here as soon as it appeared elsewhere. It was this phenomenon that gave to Eugene Sue the dramatic element in his novel, for it appeared to the ignorant people of those days that the plague actually followed the cursed Jew. A country pastor, an humble but devoted and true servant of God, in a little Derbyshire village, had observed this fact. Although isolation for contagious diseases was not thought of by physicians at that time, this man seemed to grasp the idea. He determined that if ever the disease reached his village he would endeavor to isolate his people from all others so that it would stop there and no longer continue to slay its helpless victims. In due time the plague did appear in his village. He had already aroused in his simple-minded flock the spirit of true heroism, and they pledged themselves to second his endeavors. Food was brought from a near-by town and deposited near a watering-trough, in which a small stream was continually flowing. In this flowing water the villagers placed the money in payment for their food supplies. Thus there was no contact of peoples, no contamination. The villagers kept to themselves, no one going away and no one coming in. The result was that in a very short time the plague was stayed, and Europe breathed a great sigh of relief, attributing its cessation to the goodness of God, when we now know it was owing to the self-sacrificing wisdom of men.

But we are not yet through with our associations with the accidental date of 1666. The most remarkable account we have of the Great Plague is Daniel DeFoe’s “Journal of the Plague,” which for many years was regarded as the genuine diary of an eye-witness. As DeFoe, however, was not born until 1661, five years before the plague, he could have had but the faintest and most childish remembrances of that dread event. But it was he who wrote the world-famous, ever-enjoyable “Robinson Crusoe.” This appeared in 1719, and, while the association of this date with that of 1666 is remote, it does approximately fix the date of the appearance of that masterpiece.

Another literary masterpiece appeared, however, much nearer the time of the plague. That was John Bunyan’s “Pilgrim’s Progress,” which was written in Bedford Jail during the actual year of the plague and fire.

One of the greatest lawyers of England was Sir Matthew Hale, and it is a help to fix approximately the time he was on the bench when we recall that it was he who sentenced John Bunyan to the twelve years’ confinement that gave to the world his “Pilgrim’s Progress.” On the other hand, Hale was a great personal friend of Richard Baxter, who, at about the same time, wrote the well known “Saints’ Everlasting Rest.” Here, then, hung on to this accidental peg of the year 1666, we find the following facts: First, the Great Fire; second, the Great Plague; third, Eugene Sue’s novel “The Wandering Jew;” fourth, the custom of saying “God bless you;” fifth, the heroism of the Derbyshire villagers that stopped the plague; sixth DeFoe’s writing of the “Journal of the Plague” and “Robinson Crusoe;” seventh, Bunyan’s writing of “Pilgrim’s Progress;” eighth, Sir Matthew Hale on the English bench; ninth, Richard Baxter’s writing of the “Saints’ Everlasting Rest.”

Every novelist uses this law of accidental association, for it is habitually used by every class of people. Who is there who does not recall certain events because they happened on days when other and perhaps more important events occurred which fixed the date in the mind? For instance, if an event occurred on the day of her first child’s birth, and the mother was aware of it, you may rest fully assured she would have no trouble recalling the date of the event. Its accidental association will guarantee its remembrance.

Lawyers use this law constantly in seeking to extract evidences from their witnesses. The dates of certain events are surely fixed in the mind. Other events, less securely remembered, occurred at, or about, the same time. The association once clearly established, the memory invariably responds.

The Scientific Method