Around 40 years ago, Professor Patrick Henry Winston ’65, SM ’67, PhD ’70 gave his first talk on How to Speak. As he wrote in this Slice of MIT article from 2010: Robert Sjoberg, SM ’81, made me do it.
https://ocw.mit.edu/resources/res-tll-005-how-to-speak-january-iap-2018/how-to-speak/
https://ocw.mit.edu/resources/res-tll-005-how-to-speak-january-iap-2018/how-to-speak/