By Virginia Woolf 

By Sigmund Freud 

By Victor Hugo 

By Ernest Hemingway 

By Dorothy L. Sayers 

By Edward L. Bernays 

By Martin Buber 

By Manly P. Hall 

By Felix Salten 

By Anonymous 

By Jean Toomer 

By Thomas Paine 

By Bram Stoker 

By Mary Shelley 

By Harriet Ann Jacobs 

By Marcus Aurelius 

By Willa Cather 

By Frederick Douglass 

By G. K. Chesterton 

By George Bernard Shaw 

By Mark Twain 

By Mark Twain 

By Jack London 

By Karl Marx