Attention getters

Quotes

Rules of thumb for quotes: make sure that you choose a quote that is both recognizable and fits with what you are saying to your audiences.

Quotes from highly recognizable individuals that are easily recognized are usually impactful. An obscure quote if handled properly can have impact as well if used properly, that said, to be safe choose a quote that you know suites both audience and the message.

Humour

Rule of thumb for humour: always in good taste stay away from politics, religion and sexual innuendo.

Something visual like a cartoon can have greater impact than just a joke.