Authors: R
- Richard Curtisborn 1956 · 3 quotes
- Richard Cyertd. 1998 · 6 quotes
- Richard D'Oyly Carte1844–1901 · 1 quotes
- Richard D. Ryderborn 1940 · 18 quotes
- Richard D. Wolffborn 1942 · 11 quotes
- Richard Dalitz1925–2006 · 3 quotes
- Richard David Prechtborn 1964 · 2 quotes
- Richard Dawkinsborn 1941 · 192 quotes
- Richard Dedekind1831–1916 · 2 quotes
- Richard Domba Mady1953–2021 · 1 quotes
- Richard Downey1881–1953 · 2 quotes
- Richard Duppa1770–1831 · 19 quotes
- Richard D’Aveniborn 1953 · 3 quotes
- Richard E. Byrd1888–1957 · 19 quotes
- Richard E. Cole1915–2019 · 4 quotes
- Richard Ebelingborn 1950 · 9 quotes
- Richard Eberhart1904–2005 · 6 quotes
- Richard Edelmanborn 1954 · 1 quotes
- Richard Edmund Patesborn 1943 · 2 quotes
- Richard Edwardes1525–1566 · 2 quotes
- Richard Edwards1822–1908 · 1 quotes
- Richard Epsteinborn 1943 · 4 quotes
- Richard Ernest Dupuy1887–1975 · 1 quotes
- Richard F. Ericson1919–1993 · 5 quotes
- Richard F. Pettigrew1848–1926 · 1 quotes
- Richard Feynman1918–1988 · 140 quotes
- Richard Fordborn 1944 · 7 quotes
- Richard Fortey1946–2025 · 1 quotes
- Richard Francis Burton1821–1890 · 50 quotes
- Richard Franck1620–1708 · 1 quotes
- Richard Fuller1804–1876 · 24 quotes
- Richard Garnett1835–1906 · 6 quotes
- Richard Garriottborn 1961 · 1 quotes
- Richard Garth Henningborn 1964 · 1 quotes
- Richard Gerard Lennon1947–2019 · 1 quotes
- Richard Giffordd. 1807 · 1 quotes
- Richard Glover1712–1785 · 6 quotes
- Richard Gombrichborn 1937 · 11 quotes
- Richard Graftond. 1572 · 3 quotes
- Richard Griffiths1947–2013 · 2 quotes
- Richard H. Bube1927–2018 · 2 quotes
- Richard H. Ebrightborn 1959 · 1 quotes
- Richard H. Priceborn 1943 · 1 quotes
- Richard H. Wilde1789–1847 · 2 quotes
- Richard Halliburton1900–1939 · 1 quotes
- Richard Hamming1915–1998 · 60 quotes
- Richard Harkness1907–1977 · 1 quotes
- Richard Harris Barham1788–1845 · 11 quotes
- Richard Hartshorne1899–1992 · 12 quotes
- Richard Heinberg1950–2026 · 7 quotes
- Richard Henry Dana Jr.1815–1882 · 2 quotes
- Richard Henry Horne1803–1884 · 8 quotes
- Richard Henry Lee1732–1794 · 1 quotes
- Richard Henry Stoddard1825–1903 · 23 quotes
- Richard Herstd. 1628 · 1 quotes
- Richard Hildreth1807–1865 · 1 quotes
- Richard Hofstadter1916–1970 · 20 quotes
- Richard Holbrooke1941–2010 · 3 quotes
- Richard Holland2 quotes
- Richard Holt Hutton1826–1897 · 2 quotes