Someone you love dearly.
Alguien a quien amas profundamente.
"Her son is the apple of her eye."
"Su hijo es la manzana de sus ojos."
to stay more advanced or knowledgeable than others
The more people there are, the better the situation becomes.
to make a situation fair for everyone
to survive a difficult situation
to deal with a problem only when it arises
to take revenge or resolve a conflict from the past