Aldo Leopold quotes (American ecologist, 1887-1948)
William Lyon Phelps quotes (American Educator, Journalist and Professor, 1865-1943)
William Shakespeare quotes (English Dramatist, Playwright and Poet, 1564-1616)
Walter C. Klein quotes
Thomas Carlyle quotes (Scottish Historian and Essayist, leading figure in the Victorian era. 1795-1881)
Red Auerbach quotes
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Agatha Christie quotes (English Detective, Novelist and Playwright, 1890-1976)
Albert Schweitzer quotes (German medical Missionary, Theologian, Musician and Philosopher. 1952 Nobel Peace Prize, 1875-1965)
Alfred North Whitehead quotes (British Mathematician and Philosopher, 1861-1947)
