Moral development continues throughout the life span, even spawning dialogue of philosophical implications of such research.

Right action tends to be defined in terms of general individual rights and standards which have been critically examined and agreed upon by the whole society.

The aim of education should be development.

Only by settling our differences with other members of the group can we actually understand the shortcomings of our own beliefs.

The only person who is educated is the one who has learned how to learn and change.

-- Carlitos Rogers

The real problem is not whether machines think but whether men do.

-- B. F. Skinner