1. Mejor no revolver el asunto.   One is never too old to learn.   Never look a gift horse in the mouth.   Let sleeping dogs lie.   One cannot put back the clock.   Hint Half-n-half Clue   2. El amor todo lo puede.   Love will find a way.   Let sleeping dogs lie.   Muck and money go together.   One is never too old to learn.   Half-n-half Clue   3. A caballo regalado no se le mira el colmillo.   Love is blind.   Never look a gift horse in the mouth.   Never spend your money before you have it.   Love laughs at locksmiths.   Half-n-half Clue