My personal opinion is that there are often many solutions to any one problem. I'm not sure which problem you are referring to in the developing world, but I value and believe education is important everywhere, including in developing countries. In the first link below, I and others share some of the reasons. You'll find additional expert insights in the subsequent links below.
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Thank you for sharing your thought. The country I have in mind is Cambodia. As you may know, the current government spend a lot of money in rebuilding the country but not enough on education. I would like to hear from you that working for Cambodia's future involves education, in fact I want to prove that quality education is the only answer to Cambodia's problem.