According to the proverb, all is fair in which two things?

"All Hail to ___" is the official state song of which New England state? "All in the Family" was reworked into which spinoff, "___ Bunker's Place"? Complete Tennyson's line: "Into the valley of ___ rode the six hundred." All individual plants of which berry trace their roots to Knott's Berry Farm, near where it was developed in the 1920s? Which humorist was named the first honorary mayor of Beverly Hills in the 1920s? All of Miss Havisham's clocks are permanently stopped in which 1860s Dickens novel? All of the action in which novel takes place in Dublin on June 16, 1904? All U.S. mountains over 15,000 feet are in which state?