Style, however, in which he ultimately became such a proficient, and which wrought such marvels as only style backed by passion can work, already engaged his serious attention. We have already seen how Voltaire implanted in him the first root idea, which so many of us never perceive at all, that there is such a quality of writing as style. He evidently took pains with the form of expression and thought about it, in obedience to some inborn harmonious predisposition which is the source of all veritable eloquence, though there is no strong trace now nor for many years to come of any irresistible inclination for literary composition. We find him, indeed, in 1736 showing consciousness of a slight skill in writing,[98] but he only thought of it as a possible recommendation for a secretaryship to some great person. He also appears to have practised verses, not for their own sake, for he always most justly thought his own verses mediocre, and they are even worse; but on the ground that verse-making is a rather good exercise for breaking one's self to elegant inversions, and learning a greater ease in prose.[99] At the age of one and twenty he composed a comedy, long afterwards damned as _Narcisse_. Such prelusions, however, were of small importance compared with the fact of his being surrounded by a moral atmosphere in which his whole mind was steeped. It is not in the study of Voltaire or another, but in the deep soft soil of constant mood and old habit that such a style as Rousseau's has its growth.