Our failure is not because of a lack of knowledge or global resources but leadership and resolve.
원문출처 : http://edition.cnn.com/2015/01/21/opinion/kofi-annan-davos-op-ed/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/01/21/opinion/kofi-annan-davos-op-ed/index.html?eref=edition