Well said Ken. I once attended a workshop by Alan November, an accomplished educator, architect, city planner, technology innovator, and speaker. November travels the world speaking about education, technology, and the future. (
www.anovember.com ). He consistently talks about his truth only being true today and that it all could change tomorrow. The key to a better future, November contends, is about "unlearning" or setting aside what we believe as true for a fresh look at tomorrow and what is possible. The fresh look is not discounting what we knew, nor does it mean we were "wrong" in the past. It simply means evolving without hanging on needlessly.