Franklin uses a hunting image to warn against trying to pursue two separate objectives with resources suited to only one. A single dog chasing two hares is likely to divide its attention and catch neither. The proverb therefore stresses the practical value of concentration and clear priorities.

The saying does not imply that people should never pursue several goals at once. Rather, it warns that attention, time and effort are limited, and spreading them too widely can reduce the chance of succeeding at any one task. Some objectives compete directly for the same resources and are better approached in sequence than simultaneously. Franklin’s broader lesson is that effective action often requires choosing what matters most and directing sufficient effort towards it. Trying to achieve everything at once can leave important work unfinished and opportunities lost.