But more important, if you were using this speech as a base to build a new speech for today, how would you change it? In content, not a thing. In delivery, he later learned to slow down, pausing between points to allow them to sink in. This one was just a bit rushed and disjointed.
Post #29 I agree.
And I agree that after his numerous 3-minute speeches with GE, he knew his material, and had a vast range of experience and knowledge to draw upon.
But still, this wasn't a 'prepared' speech.