Respectfully Quoted: A Dictionary of Quotations. 1989.
| NUMBER: | 1890 |
| AUTHOR: | William Orville Douglas (1898–1980) |
| QUOTATION: | The use of violence as an instrument of persuasion is therefore inviting and seems to the discontented to be the only effective protest. |
| ATTRIBUTION: | Justice |
| SUBJECTS: | Violence |