The foundations of any subject may be taught to anybody at any age in some form.

Agency presupposes choice.

In the perception of the incongruous stimuli, the recognition process is temporarily thwarted and exhibits characteristics which are generally not observable in the recognition of more conventional stimuli.

We cannot, even given our most imaginative efforts, construct a concept of Self that does not impute some causal influence of prior mental states on later ones.

Knowledge helps only when it descends into habits.

The young child approaching a new subject or anew problem is like the scientist operating at the edge of his chosen field.

We need to conceive of ourselves as "agents" impelled by self-generated intentions.