Quotes from book
Summerhill
Summerhill: A Radical Approach to Child Rearing is a book about the English boarding school Summerhill School by its headmaster A. S. Neill. It is known for introducing his ideas to the American public. It was published in America on November 7, 1960, by the Hart Publishing Company and later revised as Summerhill School: A New View of Childhood in 1993. Its contents are a repackaged collection from four of Neill's previous works. The foreword was written by psychoanalyst Erich Fromm, who distinguished between authoritarian coercion and Summerhill.

“My own criterion of success is the ability to work joyfully and to live positively.”
Source: Summerhill (1960), p. 29

“Hate breeds hate, and love breeds love.”
Source: Summerhill (1960), p. 8

Source: Summerhill (1960), p. 12
Context: You cannot make children learn music or anything else without to some degree converting them into will-less adults. You fashion them into accepters of the status quo – a good thing for a society that needs obedient sitters at dreary desks, standers in shops, mechanical catchers of the 8:30 suburban train – a society, in short, that is carried on the shabby shoulders of the scared little man – the scared-to-death conformist.