“Influence can persuade, but power can compel.”
Hans Morgenthau (1904–1980) American political scientist
This has been cited as being from Politics Among Nations in ¿«Armas de convicción masiva»? American Studies durante la guerra fría: el casa Español (2010) by Francisco Javier Rodríguez Jiménez, p. 1, but has not been located in any English editions of the work and may be a back-translation or paraphrase of a statement within a Spanish edition.
Disputed