The human brain prefers happy faces, recognizing them more quickly than those with negative expressions.

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The happy faces at the moment are on writers who have well-established followings already.

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On my way out, I see a lot of happy faces - hardly surprising as they've had an afternoon of good food, great music, a bit of dancing and a bit of poetry to leaven the serious messages.

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The Games rumbles along with a second shaved here or there, happy faces on the podium and solemn ones not on it, but mostly what is on display is a vacouousness that seldom reveals or even acknowledges the real passion of competing and winning or losing.

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It was a great feeling to come off the park with so many happy, smiling faces.

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"I wanted Jonathan to be happy and to be with smiling faces, something I couldn't give him, " she recalls.

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Half the faces looked angry, half happy.

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I'm so happy - it was great to see the elation on the boys' faces.

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