—  Vladimir Lenin, 1870-1924, Soviet revolutionary & leader

—  Joseph Stalin, 1879-1953, Soviet leader

—  William Shakespeare, 1564-1616, English poet & playwright ‐ All's Well That Ends Well

—  Charles Caleb Colton, 1780-1832, English cleric & writer

—  Ronald Reagan, 1911-2004, American President [1981-1989]

—  E. M. Forster, 1879-1970, British writer

—  Ralph Waldo Emerson, 1803-1884, American philosopher

—  Ernest Hemingway, 1899-1961, American writer, Nobel 1954

—  Helen Rowland, 1875-1950, American journalist & humorist

—  George Eliot, 1819-1880, English writer

—  Graham Greene, 1904-1991, British writer

—  David Lloyd George, 1863-1945, British Prime Minister [1916-1922]

—  Lord Acton, 1834-1902, English historian

—  E. M. Forster, 1879-1970, British writer

—  George Herbert, 1593-1633, Welsh poet

—  Antoine Rivarol, 1753-1801, French author of maxims

—  Marie von Ebner-Eschenbach, 1830-1916, German author of maxims

—  Noel Coward, 1899-1973, British playwright

—  James Barrie, 1860-1937, English writer

—  Alfred Tennyson, 1809-1892, English poet

Καλοκαγαθίαν όρκου πιστοτέραν έχε.

—  Solon, 630-560 BC, Ancient Greek lawmaker & philosopher

Επεὶ ουκέτι πιστά γυναιξίν.

—  Homer, c. 800-750 BC, Ancient Greek Poet ‐ Odyssey XI

Ουκ ανδρός όρκοι πίστις, αλλ’ όρκων ανήρ.

—  Aeschylus, 525-456 BC, Ancient Greek tragedian ‐ Fragments

Μη πάσιν, αλλά τοις δοκίμοισι πιστεύειν.

—  Democritus, 470-370 BC, Ancient Greek philosopher

Πίστεις αρ τοι ομώς και απιστίαι ώλεσαν άνδρας.

—  Hesiod, 7th cent. BC, Ancient Greek poet ‐ Works and Days -372

Μη πάσι πίστευε.

—  Pittacus of Mytilene, 650-570 BC, one of the 7 sages of Ancient Greece

—  from the film Peter Pan