By Anjum Altaf Dear Parent, In my previous letter, I made one central point -- that, just as for any other product you purchase, you pay money to buy education for your child. And just as you are careful in buying other products, you should be careful to make sure that the education you buy is the best for the money you spend. You should be concerned about the QUALITY of the product. We live in a market economy and just as there is adulterated milk, adulterated medicines, and low-quality merchandise, there is a lot of variation in the quality of education available. But it is much harder to judge the quality of education compared to that of milk. Unfortunately, there is no agency that protects you or watches out for your interest. You are on your own and the future of your child depends on the care...