There is no single truth, but each of the scholarly disciplines has methods which lead one ever closer to the truth.

A good person is one who follows the Ten Commandments and the golden rule. There is plenty of precedent in history to guide us and we probably evolved to be sensitive to Bible-Golden Rule situations. But the dilemmas faced by a worker - a journalist, an architect, an auditor - or by a citizen (what position to take on stem cell research, whether to run for office, what is the proper balance between taxation and social nets) - are not questions that can be answered by traditional texts or precedents.

If we were to abandon concern for what is true, what is false, and what remains indeterminate, the world would be totally chaotic. Even those who deny the importance of truth, on the one hand, are quick to jump on anyone who is caught lying.

In roughly the last century, important experiments have been launched by such charismatic educators as Maria Montessori, Rudolf Steiner, Shinichi Suzuki, John Dewey, and A. S. Neil. These approaches have enjoyed considerable success[...] Yet they have had relatively little impact on the mainstream of education throughout the contemporary world.

A continuing conversation with other persons, with cultural products, and with oneself, is a large part of what it means to be a human being, in our time and perhaps in all time.

It may well be easier to remember a list if one sings it (or dances to it). However, these uses of the 'materials' of an intelligence are essentially trivial. What is not trivial is the capacity to think musically.

We can enhance our intelligences, but I am never going to become Yo-Yo Ma, Albert Einstein, Marie Curie, or Pele.