“You have not fulfilled every duty unless you have fulfilled that of being pleasant.”
Source : Charles Buxton, John Llewelyn Davies (1883). “Notes of Thought”
Source : Harriet Doerr (1996). “The Tiger in the Grass: Stories and Other Inventions”, Wheeler Pub Incorporated
Source : Kevin Cashman (2012). “The Pause Principle: Step Back to Lead Forward”, p.4, Berrett-Koehler Publishers
Alexander Graham Bell
Scientist
Benjamin Banneker
Surveyor
Booker T. Washington
Educator
Frederick Douglass
Orator
Garrett Morgan
Inventor
George Washington
1st U.S. President
Lewis Howard Latimer
Inventor
Thomas A. Edison
Inventor
W. E. B. Du Bois
Historian