Lecture II
The third faculty the child must learn on the basis of walking and speaking is thinking, which should gradually become more and more conscious. But this faculty ought to be developed last, for it lies in the child's nature to learn to think only through speaking. In its early stages, speaking is an imitation of the sounds that the child hears. As the sounds are perceived by the child in whom the characteristic relationship between the movements of the legs and arms is deeply rooted, it learns intuitively to make sense of the sounds that it imitates, though without linking any thought to what it has heard. At first, the child only links feelings to the sounds coming toward it. Thinking, which arises later, can develop only out of speech. Therefore, the correct sequence we need to encourage in the growing child is learning to walk, learning to speak, and finally, learning to think.