Patrick Winston

Updated 2026-04-08

American computer scientist and AI researcher at MIT, 1943 to 2019. He directed the MIT AI Lab from 1972 to 1997 and is remembered not only for work on machine learning, vision, and language, but also for his legendary lecture How to Speak.

How to Speak

Winston gave this lecture every January at MIT for roughly 40 years. The final recording, IAP 2018, was later uploaded to YouTube and watched millions of times. Its core claim is simple:

“Your success in life will be determined largely by your ability to speak, your ability to write, and the quality of your ideas - in that order.”

The formula behind it: communication quality equals knowledge times practice times talent, with talent as the smallest factor.

Core Rules from the Lecture

How to begin:

  • Do not start with a joke; it sets the wrong expectation
  • Start with a promise: “By the end of this talk you will know X”

How to structure:

  • Cycling: explain important points several times from different angles so they stick
  • Fence: draw a clean boundary around the idea so the audience does not confuse it with something familiar
  • Verbal punctuation: explicit signposts such as “there are five important points” help listeners stay oriented
  • Ask questions: raise one, pause briefly, then answer it yourself to activate attention

Media choices:

  • Boards and whiteboards work better for developing ideas because the slowness of writing gives the audience time to think
  • Slides work better for exposition because the images are already prepared
  • Do not read from the screen; pointing with your finger is often better than using a laser because it keeps you facing the audience

How to end:

  • Do not end with “Any questions?” because it creates a low-energy final impression
  • Better to end with a line that is truly yours or an image showing what your students achieved

How ideas spread:

  • Symbol plus slogan plus surprising example plus story
  • People follow ideas that have shape

Connections

  • Aristotle - rhetoric as foundation; Winston clearly draws from the classical tradition
  • Product Builder - communication as a core capability, not a soft skill

Sources

  • How to Speak - MIT OpenCourseWare / YouTube (published 2019-12-20, lecture from 2018)