This document discusses how to support ideas and prepare the content of a speech. It provides tips for using examples, explanations, descriptions, statistics, opinions of experts, comparisons, visual aids, personal experiences, and properly structuring a speech with an introduction, body, and conclusion. The body is described as the most important part, where the central idea and major points are developed and supported with credible material. Transitions between points are also recommended to ensure coherence and smooth flow of ideas.