To solve a problem like Maria, we first need to define Maria.

Maria: A clumsy, scatter-brained girl. See also: Fibbertijibbet, Will-o’-the-Wisp, Clown

Upon beginning the process of solving a problem like Maria, you may come across some other questions. Mainly:
How do you catch a cloud and pin it down?
How do you keep a wave upon the sand?
How do you hold a moonbeam in your hand?

All of these problems can be solved in the same way: They can’t be.

For more help, please reference Imagination for Dummies.