
Incorrectly attributed to Tolkien. It is a line from the Hobbit movie that did not appear in the books.
The Pathway of Peace (1923)
Context: Time has shown how illusory are alliances of great powers so far as the maintenance of peace is concerned.
In considering the use of international force to secure peace, we are again brought to the fundamental necessity of common accord. If the feasibility of such a force be conceded for the purpose of maintaining adjudications of legal right, this is only because such an adjudication would proceed upon principles commonly accepted, and thus forming part of international law, and upon the common agreement to respect the decision of an impartial tribunal in the application of such principles. This is a limited field where force is rarely needed and where the sanctions of public opinion and the demands of national honor are generally quite sufficient to bring about acquiescence in judicial awards. But in the field of conflicting national policies, and what are deemed essential interests, when the smoldering fires of old grievances have been fanned into a flame by a passionate sense of immediate injury, or the imagination of peoples is dominated by apprehension of present danger to national safety, or by what is believed to be an assault upon national honor, what force is to control the outbreak? Great powers agreeing among themselves may indeed hold small powers in check. But who will hold great powers in check when great powers disagree?.
Incorrectly attributed to Tolkien. It is a line from the Hobbit movie that did not appear in the books.
“Greatness by nature includes a power, but not a will to power.”
Source: Between Man and Man (1965), p. 150
1990s, A Distinctly American Internationalism (November 1999)
Source: The Age of Uncertainty (1977), Chapter 9, p. 258
“Politics is ugly. Never doubt what small men will do for great power.”
Source: The Windup Girl (2009), p. 280
“Power intoxicates those who hold it.”
Dimensions of History, Chapter: Surrender of Power, p. 91
History, Power
"Komar and Melamid" (1982)
Nothing If Not Critical (1991)
Memo written as Chief Scientific Adviser to the UK Ministry of Defence https://www.theguardian.com/politics/2020/feb/01/britain-retrenched-island-europe-papers-react-to-brexit-day (1949)