Can you beat this one?

Which quotation from The Promised Land most effectively illustrates the claim?

1. A"I am glad that American history runs, chapter for chapter, the way it does; for thus America came to be the country I love so dearly."
2. B"Patiently my teacher worked with me"
3. C"It seems to me that in any other language happiness is not so sweet, logic is not so clear."
4. D"Long before one o'clock I was to be seen on the library steps, waiting for the door of paradise to open."