1897 – 1998 · United States
American banker and author. He wrote numerous books on public speaking and quotations, including "The Successful Speaker's Handbook."
“Civilization is a slow process of adopting the ideas of minorities.”
— 가장 많이 사랑받은 명언
“문명은 소수자들의 생각을 받아들이는 하나의 느린 과정이다.”