Name The Year: Portuguese defeat Castilians at Aljubarrota, retain independence.?

Questions

"If you can't say anything --------- about someone, sit right here by me."- Alice Lee Roosevelt Longworth?

"If you can't ----------, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep." - Dale Carnegie?

"The interpretation of --------- is the royal road to a knowledge of the unconcious activities of the mind."- Sigmund Freud?

"If you copy from one author it's ------------. If you copy from two it's research."- Wilson Mizner?

"If you cross an ---------- with a Jehovah Witness, you get a fellow who knocks on your door for no particular reason."- Blanche Knott?