Manners cover for unequal knowledge.

principle — attributed to Wynton Marsalis

Marsalis puts it precisely. The more you know about a subject, the more eloquent you will be, and the easier it is to converse with others, even if they do not have the same level of eloquence. But the less the others know, the more manners you have to possess. Jazz is a music that requires good manners. The principle inverts the usual assumption that expertise carries its own license. In collaborative settings, expertise without manners shuts down the very contributions the room needs from the less-expert participants. Manners are not a courtesy. They are the technical mechanism by which expertise gets shared rather than displayed.

For experts working with non-experts, senior leaders working with junior teams, and anyone whose knowledge advantage threatens to silence the room. The principle is non-negotiable for collaborative formats.

manners, eloquence, humility, ensemble