4 things every speaker owes their audience:
Tell me something new.
Don’t read from a script.
Don’t read from your slides.
Speak from your heart.
– Bryan Vartabedian, M.D. @ 33 Charts
The 4 rules from Bryan’s excellent, concise post on presenting: 4 Things Every Speaker Owes their Audience. Read, print, hang on the wall of your office.