Alexander Hamilton (1850). “The works of Alexander Hamilton: comprising his correspondence, and his political and official writings, exclusive of the Federalist, civil and military. Published from the original manuscripts deposited in the Department of State, by order of the Joint Library Committee of Congress”, p.444
Mahatma Gandhi (1965). “Glorious Thoughts of Gandhi: Being a Treasury of about Ten Thousand Valuable and Inspiring Thougths of Mahatma Gandhi, Classified Under Four Hundred Subjects”
Benjamin Rush (1839). “An Inquiry into the influence of Physical Causes upon the Moral Faculty. Delivered before a meeting of the American Philosophical Society, etc”, p.7