Do You Agree That Educating A Girl-Child Is A Better Investment Than Educating A Boy-Child?

No. It is six of one and half a dozen of the other. It depends on the individual and what his/her goals are in life. Some who are thought to be a 'good investment' end up as social derelicts. There are those who were considered 'a waste of time' and they own their own business or make the best of life and build a strong family who contributes to the well- being of their society. Once a child finds his/her niche/ true purpose in life, that person becomes priceless. All others- whether boy or girl- are still on an endless quest.

you need to educate your children, period! Regardless of their sex