Dear Tenman,

Here are the references to "silence" culled from Charlie Chan's aphorisms:

"Silence best answer when uncertain." ("CC IN SHANGHAI")

"Silence big sister to wisdom." ("CC IN PARIS")

"Silence is golden - except in police station." ("CC's CHANCE")

"Silent witness sometime speak loudest." ("CC AT THE CIRCUS")

Sincerely,
Rush Glick