As this interest in nature is based on an idea, it can only manifest itself in a soul capable of ideas, that is, in a moral soul. For the immense majority it is nothing more than pure affectation; and this taste of _sentimentality_ so widely diffused in our day, manifesting itself, especially since the appearance of certain books, by sentimental excursions and journeys, by sentimental gardens, and other fancies akin to these—this taste by no means proves that true refinement of sense has become general. Nevertheless, it is certain that nature will always produce something of this impression, even on the most insensible hearts, because all that is required for this is the moral disposition or aptitude, which is common to all men. For all men, however contrary their acts may be to simplicity and to the truth of nature, are brought back to it in their ideas. This sensibility in connection with nature is specially and most strongly manifested, in the greater part of persons, in connection with those sorts of objects which are closely related to us, and which, causing us to look closer into ourselves, show us more clearly what in us departs from nature; for example, in connection with children, or with nations in a state of infancy. It is an error to suppose that it is only the idea of their weakness that, in certain moments, makes us dwell with our eyes on children with so much emotion. This may be true with those who, in the presence of a feeble being, are used to feel nothing but their own superiority. But the feeling of which I speak is only experienced in a very peculiar moral disposition, nor must it be confounded with the feeling awakened in us by the joyous activity of children. The feeling of which I speak is calculated rather to humble than to flatter our self-love; and if it gives us the idea of some advantage, this advantage is at all events not on our side.