How to Speak

Key Takeaways

• Communication Hierarchy: Your success in life depends on your ability to speak, your ability to write, and the quality of your ideas, in that order, emphasizing that speaking ability is paramount. 0:34
• Knowledge & Practice over Talent: Communication quality is primarily a function of knowledge and practice, with inherent talent playing only a minor role, meaning anyone can significantly improve with effort. 1:07
• Engaging Openings & Structure: Start a talk with an "empowerment promise" detailing audience takeaways, not a joke. Throughout the presentation, cycle back to key ideas (e.g., three times) and use verbal punctuation or questions to re-engage the audience. 5:00
• Optimize Time, Place, and Tools: Schedule talks around 11 AM, ensure the room is well-lit (as dim lights signal sleep), and "case" the venue beforehand for surprises. Prefer blackboards for teaching due to their graphic quality, speed matching audience absorption, and providing a physical target for hands. 10:25
• Effective Slide Design: Use slides for "exposing" ideas, not teaching, meaning have too few slides with minimal words (e.g., 40-50 pt font), avoid reading them, and eliminate distracting backgrounds or logos. Never use a laser pointer as it breaks audience contact; use static arrows instead. 24:11
• Job Talk "Sandwich" Structure: For job talks, present your vision (problem and novel approach) and concrete accomplishments (steps taken towards solution) within the first five minutes. Conclude the talk with a "contributions" slide that mirrors these initial points. 45:33
• Impactful Closings: Do not end a talk with a simple "Thank you," as it can imply audience politeness rather than genuine engagement. Instead, conclude with a memorable joke, a strong benediction, or a sincere salute to the audience, demonstrating value for their presence. 57:50