In ogni slide una storia

Dal blog di Seth Godin:

Every graph and table, too.

Your Powerpoint is not a presentation of data. It is a story, a story designed to change minds.

If you want to present data, use a list. If you have a list, put it in a printed appendix.

If I can't figure out what your point is, you've merely given me data. Send that in a memo instead, please.