Engagement at work is not the same as happiness, but you need engagement to achieve happiness.

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It does not mean we all define liberty in exactly the same way or follow the same precise path to happiness.

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"I wrestled with how to reconcile my Christian faith with my desire for Will to have the same opportunities to pursue happiness and fulfillment as his brother and sister, " he wrote in the op-ed.

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But pleasure and happiness are not the same.

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"Happiness and sadness at the same time, " Douglas said of first trip to Meydan.

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He was found out only because the ladies met and discovered in comparing notes about their happiness in America that they had the same exotic and rich boyfriend.

FORBES: The Fakes

Jennifer Westfeldt stars in this new comedy, which she also wrote and directed, as Julie, a New Yorker looking for love, sex, and happiness, though not all at the same time.

NEWYORKER: Friends with Kids

Because all Iraqis are in the same boat and this boat should reach the shores of safety and happiness - God willing.

BBC: In full: Iraqi PM statement

Will we uphold the ideals on which this nation was founded: that all of us are equal, that all of us deserve the same opportunity to live our lives freely and pursue our chance at happiness?

WHITEHOUSE: President Obama Speaks for Gay Civil Rights

The happiness you get from doing anything will fade if you do it the same way every day, so mix things up.

FORBES: How to Keep Happiness From Fading