The year 1790 was the happiest of Schiller's life. For a little while, at last, fate became supremely kind to him. The reality of wedlock more than fulfilled his dreams, and it seemed as if all his vague _malheur d'être poète_ were about to be buried in the deep bosom of connubial beatitude. 'We lead the blessedest life together', he wrote to Christophine Reinwald in May, 'and I no longer know my former self.' And a month later to Wilhelm von Wolzogen: 'My Lotte grows dearer to me every day; I can say that I am just beginning to prize my life, since domestic happiness beautifies it for me.' His income, indeed, was pitifully small, but his courage was great, his fame well grounded, and there were prospects here and there. From the first he had regarded the Jena professorship only as a makeshift. To bring variety into his academic routine he began, in the summer term of 1790, to lecture upon the theory of tragedy, developing the subject from his own brain and paying little attention to the authorities. In the autumn these lectures were resumed, and soon the aesthetic philosopher began to prevail over the historian. And now came his great calamity. In reading the later writings of Schiller, whether philosophical or poetical, it is difficult to imagine them the work of an invalid, produced in the intervals of physical suffering such as would utterly have broken the courage of a less resolute man. But so it was. The early winter of 1791 brought with it a disastrous illness which shattered his health, doomed him for the rest of his days to an incessant battle with disease and finally carried him away prematurely at the age of forty-five.