George Washington

Abraham Lincoln

Benjamin Franklin

Wilber and Orville Wright 

Wolfgang Amadeus Mozart 

Albert Einstein 

Charles Dickens  

John Quincy Adams

Thomas Edison

Alexander Graham Bell

 Leonardo da Vinci

 John and Charles Wesley

Winston Churchill

 C.S. Lewis

And many, many more

" I have never let my schooling interfere with my education."

   ~ Mark Twain