However, in spite of this inbred tendency, which was probably hereditary and inevitable, the years which followed these articles, from 1842 to Christmas, 1848, were years of happiness and steady intellectual expansion. They were Amiel’s _Wanderjahre_, spent in a free, wandering student life, which left deep marks on his intellectual development. During four years, from 1844 to 1848, his headquarters were at Berlin; but every vacation saw him exploring some new country or fresh intellectual center--Scandinavia in 1845, Holland in 1846, Vienna, Munich, and Tübingen in 1848, while Paris had already attracted him in 1841, and he was to make acquaintance with London ten years later, in 1851. No circumstances could have been more favorable, one would have thought, to the development of such a nature. With his extraordinary power of “throwing himself into the object”--of effacing himself and his own personality in the presence of the thing to be understood and absorbed--he must have passed these years of travel and acquisition in a state of continuous intellectual energy and excitement. It is in no spirit of conceit that he says in 1857, comparing himself with Maine de Biran, “This nature is, as it were, only one of the men which exist in me. My horizon is vaster; I have seen much more of men, things, countries, peoples, books; I have a greater mass of experiences.” This fact, indeed, of a wide and varied personal experience, must never be forgotten in any critical estimate of Amiel as a man or writer. We may so easily conceive him as a sedentary professor, with the ordinary professorial knowledge, or rather ignorance, of men and the world, falling into introspection under the pressure of circumstance, and for want, as it were, of something else to think about. Not at all. The man who has left us these microscopic analyses of his own moods and feelings, had penetrated more or less into the social and intellectual life of half a dozen European countries, and was familiar not only with the books, but, to a large extent also, with the men of his generation. The meditative and introspective gift was in him, not the product, but the mistress of circumstance. It took from the outer world what that world had to give, and then made the stuff so gained subservient to its own ends.