Meaning is not only about transcending the self, but also about transcending the present moment -- which is perhaps the most important finding of a study published in the Journal of Positive Psychology. While happiness is an emotion felt in the here and now, it ultimately fades away, just as all emotions do; positive affect and feelings of pleasure are fleeting. The amount of time people report feeling good or bad correlates with happiness but not at all with meaning.
Meaning, on the other hand, is enduring. It connects the past to the present to the future. "Thinking beyond the present moment, into the past or future, was a sign of the relatively meaningful but unhappy life," the researchers write. "Happiness is not generally found in contemplating the past or future." That is, people who thought more about the present were happier, but people who spent more time thinking about the future or about past struggles and sufferings felt more meaning in their lives, though they were less happy.
Emily Esfahani Smith writing in The Atlantic