Rousseau had one brother, on whom the spirit of the father came down in ample measure, just as the sensibility of the mother descended upon Jean Jacques. He passed through a boyhood of revolt, and finally ran away into Germany, where he was lost from sight and knowledge of his kinsmen for ever. Jean Jacques was thus left virtually an only child,[9] and he commemorates the homely tenderness and care with which his early years were surrounded. Except in the hours which he passed in reading by the side of his father, he was always with his aunt, in the self-satisfying curiosity of childhood watching her at work with the needle and busy about affairs of the house, or else listening to her with contented interest, as she sang the simple airs of the common people. The impression of this kind and cheerful figure was stamped on his memory to the end; her tone of voice, her dress, the quaint fashion of her hair. The constant recollection of her shows, among many other signs, how he cherished that conception of the true unity of a man’s life, which places it in a closely-linked chain of active memories, and which most of us lose in wasteful dispersion of sentiment and poor fragmentariness of days. When the years came in which he might well say, I have no pleasure in them, and after a manhood of distress and suspicion and diseased sorrows had come to dim those blameless times, he could still often surprise himself unconsciously humming the tune of one of his aunt’s old songs, with many tears in his eyes.[10]