A child will sometimes use theological ideas as an escape from this puzzle. The myth of babies being brought down from heaven is particularly helpful. The quick young intelligence sees in this pretty idea a way of prolonging existence backwards. The same little boy that was so concerned to know what his mother had done without him, happened one day to be passing a street pump with his mother, when he stopped and observed with perfect gravity: “There are no pumps in heaven where I came from”. He had evidently thought out the legend of the God-sent baby to its logical consequences. Children appear to have very vague ideas about time. Their minds cannot at first of course rise to the abstraction, time, or duration, or to its measured portions, as a day. They talk about the days as if they were things. Thus to-day, yesterday, and to-morrow, which, as we may see in C.’s way of talking about time, are used very vaguely for present, past and future, are spoken of as things which move. A girl of four asked: ‘Where is yesterday gone to?’ and ‘Where will to-morrow come from?’ The boy C. as well as other children, as we saw, asked where all the days go to. Such expressions may of course be figurative, a child having no other way of describing the sequence yesterday and to-day, to-day and to-morrow; yet I am disposed to think that these are examples of the child’s ‘concretism,’ his reduction of our abstractions to living realities.[54] ----- Footnote 54: A child quoted by P. Lombroso thought of a year as a round thing having the different festivals on it, and bringing these round in due order by its rotation (_op. cit._, p. 49). -----