Riddle: A rotating fragment of mineral collects no byrophytic plants. What is the proverb?
Answer: A rolling stone gathers no moss.
Riddle: Exercise your visual faculties prior to executing a jump. What is the proverb?
Answer: Look before you leap.
Riddle: Under no circumstances compute the number of your barnyard fowl previous to their incubation. What is the proverb?
Answer: Do not count your chickens before they hatch.
Riddle: An excess of individuals skilled in the preparation of edibles impairs the quality of this soup. What is the proverb?
Answer: Too many cooks spoil the broth.
Riddle: A feathered Biped in the terminal part of the arm equals in value a pair of feathered bipeds in densely branched shrubbery. What is the proverb?
Answer:  A bird in the hand is worth two in the bush.
Riddle: A recently purchased implement for brushing away floor dirt invariably effaces the dirt most efficiently. What is the proverb?
Answer: A new broom sweeps clean.
Riddle: A timorous heart at no time succeeds in acquiring the beautiful damsel. What is the proverb?
Answer: Faint heart ne'er won fair lady.
Riddle: Everything is legitimate in matters pertaining to ardent affection and armed conflict between nations. What is the proverb?
Answer: All's fair in love and war!
Riddle: ln your dream, Voldemort is chasing you. "Avada Kedavra!" he cries. The light is two feet away from you. How do you get away?
Answer: Wake up.
Riddle: I do not exist. You cannot feel me or hear me, but if I were not to be you would all pass today. What am I?
Answer: Tomorrow, because it does not exist you can't feel it or see it but if it would not come we would all die today.