The Key to a Great Presentation:
Have a good beginning and a good ending
and put them as close together as possible.

Come to the think of it, this advice works for lots more than presentations. Know what you want to say, then say it. It’s trying to explain all that stuff in the middle that get’s people confused, including ourselves.

Note | While a variation of this quote is often attributed to a wonderful comedian who lived to be 134 years old, the source of the quote has never been cited according to our go-to experts on un-cited quotes, WikiQuote.com.