2992. CONCERNING THE SPHERE OF ACTIVITY, OF INFANTS. I have observed a certain sphere of activity which belonged to infants. With such force, and at the same time in the activity, was the intention directed, that it could not be resisted, or that others could not enter [it], or take precedence of them in intention [aim above] them. This is the sphere of [their] activity. - 1748, August 30.