No matter how happily a woman may be married, it always pleases her to discover that there is a really nice man who wishes she were not.
A man without ambition is dead. A man with ambition but no love is dead. A man with ambition and love for his blessings here on earth is ever so alive.
Life isn't so complicated for children. They have more time to think about the really important things. That's why I occasionally moralise in my children's books in a way I wouldn't dare when writing for adults.