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In investigating International Humor, consider the following metaphor Life is a Journey There are many metaphors to explain life. Life is a box of chocolates. Life is a river. Life is an uphill battle. Life is a walk in the park. Life is an automobile wreck. The best metaphor is that “Life is a Journey.” Here is proof.
In investigating International Humor, consider the following metaphor Life is a Journey -  ppt video online download