There are three kinds of human knowledge which stand strikingly distinct from all the rest. They lie at the foundation. They constitute the roots of the tree. In other words, they are the means, by which all other knowledge is acquired. I need not say, that I mean, Reading, Writing, and Calculation.

Teachers do not perhaps always consider, how entirely and essentially distinct these three are from all the rest. They are arts; the acquisition of them is not to be considered as knowledge, so much as the means, by which knowledge may be obtained. A child, who is studying Geography, or History, or Natural Science, is learning facts,—gaining information; on the other hand, the one who is learning to write, or to read, or to calculate, may be adding little or nothing to his stock of knowledge. He is acquiring skill, which, at some future time, he may make the means of increasing his kno. . . Read More