Up From Slavery: An Autobiography (Chap. 5)
Booker T. Washington
Progress and Poverty (Book VII, Chap. 5)
Henry George
The Book and the Ring
Robert Browning
Autobiography (Chap. 6)
John Stuart Mill
Casti Connubi
Pope Pius XI
Table Talk (Vol II Essay XV)
William Hazlitt
The Life and Opinions of Tristram Shandy, Gentleman (Chap. 4.85)
Laurence Sterne
Life On The Mississippi (Chap. 45)
Mark Twain
Institutes of the Christian Religion (Book 3: Chapter 2)
John Calvin