John Bartlett (1820–1905). Familiar Quotations, 10th ed. 1919.
411 William Shakespeare 1564-1616 John Bartlett
| NUMBER: | 411 |
| AUTHOR: | William Shakespeare (1564–1616) |
| QUOTATION: | O heaven! were man But constant, he were perfect. |
| ATTRIBUTION: | The Two Gentleman of Verona. Act v. Sc. 4. [text] |
| WORKS: | William Shakespeare Collection. |