Hi, Pat and Allan:
Thanks. I posted that quotation after I paid price for my lapse. Now I try to remember it by 3 r's:
Urgent
Creative
Strive hard
As well as SQ3R: study, question, review, recite? what is the last R?
Study this:
http://www.friesian.com/hegel.htm#dialectic
http://classics.mit.edu/Confucius/doctmean.htm