This rude, coarse discipline was thoroughly uncongenial to the Crown Prince. He was a boy of delicate feelings and sensitive temperament. The poetic nature very decidedly predominated in him. He was fond of music, played the flute, wrote verses, and was literary in his tastes. He simply hated chasing boars, riding on the sausage car, and being drenched with rain and spattered with mud. The old king, a mere animal with an active intellect, could not appreciate, could not understand even, the delicate mental and physical organization of his child. It is interesting to observe how early in life these constitutional characteristics will develop themselves, and how unavailing are all the efforts of education entirely to obliterate them. When Frederick William was a boy, he received, as a present, a truly magnificent dressing-gown, of graceful French fashion, richly embroidered with gold. Indignantly he thrust the robe into the fire, declaring that he would wear no such finery, and demanded instead a jacket of wholesome homespun. Fritz, on the contrary, could not endure the coarse homespun, but, with almost girlish fondness, craved handsome dress. He had no money allowance until he was seventeen years of age. A minute account was kept of every penny expended for him, and the most rigid economy was practiced in providing him with the mere necessaries of life. When Fritz was in the tenth year of his age, his father gave the following curious directions to the three teachers of his son in reference to his daily mode of life. The document, an abridgment of which we give, was dated Wusterhausen, September 3, 1721: “On Sunday he is to rise at seven o’clock, and, as soon as he has got his slippers on, shall kneel at his bedside and pray to God, so as all in the room may hear, in these words: “‘Lord God, blessed Father, I thank thee from my heart that thou hast so graciously preserved me through this night. Fit me for what thy holy will is, and grant that I do nothing this day, nor all the days of my life, which can divide me from thee; for the Lord Jesus my Redeemer’s sake. Amen.’ “After which the Lord’s Prayer; then rapidly and vigorously wash himself clean; dress, and powder, and comb himself. While they are combing and queuing him, he is to breakfast on tea. Prayer, washing, breakfast, and the rest to be done pointedly within fifteen minutes. “This finished, his domestics and preceptor, Duhan, shall come in and perform family worship. Prayer on their knees. Duhan to read a chapter of the Bible, and sing some proper psalm or hymn. All the domestics then withdraw, and Duhan reads my son the Gospel of the Sunday, expounds it a little, adducing the main points of Christianity, and questioning him from Noltenius’s Catechism. It will then be nine o’clock.