The forces that are driving mankind toward unity and peace are deep-seated and powerful. They are material and natural, as well as moral and intellectual. – Arthur Henderson

Another essential to a universal and durable peace is social justice. – Arthur Henderson

He would see civilization in danger of perishing under the oppression of a gigantic paradox: he would see multitudes of people starving in the midst of plenty, and nations preparing for war although pledged to peace. – Arthur Henderson