Answer:
The theme is "it's important to plan ahead".
Step-by-step explanation:
This is because in the passage it states, "the grasshopper took out his fiddle and played a few notes. "I did nothing all summer but play music! When the sun is shining and the days are warm, all I want to do is play music. Who thinks of winter?" This means that the grasshopper didn't plan out anything and just played all day which results in him having no food. The ants on the other hand had food to eat because they prepared food and planned way in advanced.