As regards philosophy, which I hold the most divine of all studies, I was in my first year a most earnest Platonic; nay, I went farther than the master himself, as is the way of all little minds when they seek to comprehend a great one. In those days I went about in sober attire and strove in all things to order my life according to the rules of philosophy, seeking to free myself from all disturbing outside powers and live the life of pure contemplation. I looked back with unutterable contempt on my past as a turbid and confused medley, nor did I seek anything better in life than quiet and leisure for thought and study. In such a condition I spent the first month of my stay at Glasgow. Then the Platonic fit left me and I was all for Aristotle and the Peripatetics. Here, at last, thought I, have I got the _siccum lumen_, which Heraclitus spoke of: and his distinct and subtle reasoning seemed to me to be above doubt. And indeed I have never wondered at the schoolmen and others who looked upon Aristotle as having reached the height of human wisdom, for his method is so all-embracing and satisfying that it breeds wonder in the heart of any man; and it affords so sure a bottom for thought that men become Aristotelians. In the midsummer months I went down to Tweeddale again, where I astonished my father and all in the place with my new learning, and also grieved them. For I had no love for fishing or shooting; I would scarce ride two miles for the pleasure of it; my father’s tales, in which I delighted before, had grown tiresome; and I had no liking for anything save bending over books. When I went to Dawyck to see Marjory, she knew not what had come over me, I was so full of whims and fancies. "O John," she said, "your face is as white as a woman’s, and you have such a horrible cloak. Go and get another at once, you silly boy, and not shame your friends." Yet even Marjory had little power over me, for I heeded her not, though aforetime I would have ridden posthaste to Peebles and got me a new suit, and painted my face if I had thought that thereby I would pleasure her.