But without pressing the matter, it now seems clear from our sketch that just as in the 17th century the spirit of man has opened up for the first time a perfectly clear and personal relation with physical nature and has thus achieved modern science with Sir Isaac Newton, so in this 17th century, the spirit of man opens up a new relation to the infinite, to the unknown, and achieves modern music in John Sebastian Bach. Nor need I waste time in defending this category in which I placed music, as a relation to the Unknown. If you collect all the expressions of poets and philosophers upon music, you will find them converging upon this idea. No one will think Thomas Carlyle sentimental; yet it is he who says "music which leads us to the verge of the infinite, and lets us gaze on that." And so finally, with the first English novel of Richardson in 1739-40, we have completed our glance at the simultaneous birth of modern science, modern music, and the modern novel. And we are now prepared to carry forward our third and fourth lines of thought together: which were to show the development of the novel from the Greek Drama, and to illustrate the whole of the principles now advanced, with some special studies of the modern novel. These two lines will mutually support each other, and will emerge concurrently, as we now go on to study the life and works of that George Eliot, who has so recently solved the scientific problem which made her life one of the most pathetic and instructive in human history. VII. Our custom, in these studies, of passing at the earliest possible moment from the abstract to the concrete, and of verifying theory by actual experiment, arrives at a sort of beautiful climax and apotheosis as we proceed from the abstract principles formulated in the last six lectures, to their exquisite concrete and verification in George Eliot. At our last meeting we saw that during a period of time which we fix to a point by sweeping the mind from the sixteenth century to the middle of the eighteenth, the growing personality of man sent out three new processes, which have remarkably changed and enlarged the whole form of our individual and social structure. I have found it highly useful in more than one connection to acquire a clear notion of these three processes by referring them all to a common physical _concept_ of direction. For example: we may with profit construct a diagram in which it shall appear that at the renaissance period mentioned the three great and distinctive new personal relations which man established for himself were (1) a relation upward, unknown (Music) Personality ---->[**arrow right] Fellow-man. (The Novel)[**arrow up to "Music"] [**arrow down from "Personality"]Nature. (Physical Science.)