WHAT DOES METAFORA MEAN?

In a unique scene, the viewers hears Forrest’s mom say: “Life is actually a box of candies, Forrest. You under no circumstances know very well what you’re likely to get.” This comparison can be a metaphor due to the absence from the phrase likeIn his reserve In Other Sneakers: New music, Metaphor, Empathy, Existence Kendall Walton also plac