Of course the suggestiveness of any work--poem, picture, novel, essay--depends largely upon what we bring to it; whether we bring a kindred spirit or an alien one, a full mind or an empty one, an alert sense or a dull one. If you have been there, so to speak, if you have passed through the experience described, if you have known the people portrayed, if you have thought, or tried to think, the thoughts the author exploits, the work will have a deeper meaning to you than to one who is a stranger to these things. The best books make us acquainted with our own,--they help us to find ourselves. No book calls forth the same responses from two different types of mind. The wind does not awaken æolian-harp tones from cornstalks. No man is a hero to his valet. It is the deep hollows and passes of the mountains that give back your voice in prolonged reverberations. The tides are in the sea, not in the lakes and ponds. Words of deep import do not mean much to a child. The world of books is under the same law as these things. What any given work yields us depends largely upon what we bring to it. XVI ON THE RE-READING OF BOOKS After one has passed the middle period of life, or even long before that, it is interesting to note what books he spontaneously recurs to and re-reads. Do his old favorites retain anything of their first freshness and stimulus for him, or have they become stale and trite, or completely outgrown? On taking down for the third or fourth time a favorite author the present winter, I said to myself, “There is no test of a book like that: can we, and do we, go back to it?” If not, is it at all probable that future generations will go back to it? One’s own experience may be looked upon as the experience of the race in miniature. If one cannot return to an author again and again, is it not pretty good evidence that his work has not the keeping qualities? One brings a different self, a different experience, to each re-reading, and thus in a measure brings the test of time and humanity. Yet there is always some difficulty in going back. It is difficult to go back, after some years, to live in a place from which one has once flitted. Somehow things look stale to us. Is it our dead selves that we encounter at every turn? Even the old homestead has a certain empty, pathetic, forlorn look. In the journey of life there is always more or less pain in going back; and I suppose it is partly because in every place in which we have lived we have had pain, and partly because there is some innate dislike in us to going back; the watchword of the soul is onward. If the book has given us pain, we cannot return to it; and our second or third or fourth pleasure in it will be in proportion to the depth and genuineness of our first. If our pleasure was in the novelty or strangeness or unexpectedness of the thing, it will not return, or only in small measure. Stories of exciting plots, I find, one can seldom re-read.