Judging from the number of people that lingered to ask a question and the general "post-meeting buzz," it's clear that your presentation had people thinking. In all honesty, this is one of the best programs that we've had in a long time . . .

Dear Jack: Just a quick personal note to thank you again for speaking to our senior management team. Your words were exactly what we needed to set the team's frame of mind for a day focused on strategy.

Your opening address for conference was the best keynote presentation we have had in years. You were inspiring, thought provoking, motivational, and practical all at once--with a huge dose of practicality intricately added to the mix.

The generosity and openness you brought to your presentation on unlearning really set a tone of optimism and creativity that lasted the whole conference and contributed to nearly every session that followed.

He spoke to about 200 of our project managers, superintendents and company leaders at the end of a long day of training and everyone was focused on his message. He received very high ratings on our conference evaluation forms.