Actually you did say the underlying reason for free education was that no human potential would be wasted. That is why I bolded it in my quote.I never stated that it is the responsibility of government to ensure that "no human potential is wasted. I posted that it is good business sense for a country to educate every one of its citizens to the highest level possible, based of course on merit. Canada is losing out in the knowledge based world to countries that provides free education.
You are predictably against free education, because it will provide equal opportunities for everyone to reach his or her potential, something the conservative privileged class will fight against tooth and nail.
Are you now running away from that justification? Or are you saying that "no waste of human potential" is only good as a policy justification in education and not in other areas?
I am against free education because I believe that people often waste and take for granted things that are flat out handed to them. Whether everybody in the country got a free education would not impact my lifestyle, accept through increased taxes. My success and its maintainence are not based on the cost of education. You are just rolling out a dead canard and some far left catch phrases. An educated work force is good for employers and it is one of the reasons that some large auto companies build their plants in Ontario instead of Michigan. It seems your world view is trapped almost 100 years behind.