In the art of teaching, we recognize that ideas and insights need to cook over a period of time.
Sometimes the student who is least articulate about expressing the ideas is in fact the one who is absorbing
and processing them most deeply. This applies as well to our own private learning of our art form; the
areas in which we feel most stuck and most incompetent may be our richest gold mine of developing
material. The use of silence in teaching then becomes very powerful.