What wastuo story, " the black stallion" about?

It was about While traveling with his father, young Alec becomes fascinated by a mysterious Arabian stallion that is brought on board and stabled in the ship he is sailing on. When the ship tragically sinks both he and the horse survive only to be stranded on a deserted island.

C- It suggests that actors include a part of their own essence in the roles they play.

Explanation:

The phrase "flows from interior fountains" means that the real essence in the roles actors play is inside them as par of themself. It means that It is not necessary to copy or imitate another actor. It also means that If an actor has to perform a role in a play he or she has to find the way to create a good character. The phrase also suggest that actors should look inside them in order to give life to their characters.