Ernest Hemingway wrote that the circus is a "happy dream" but, as Mr. Wall suggests, in a dream the dreamer reconnects with what he already knows.

WSJ: Book Review: The Ordinary Acrobat

Others were merely happy to revel in the fact that the World Cup dream can continue for at least a few more days.

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We are happy that Brian will have a chance to live out his dream of playing in the NFL, and we look forward to seeing him on the field.

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Listening to Neil Halstead, I always run through a gamut of emotions: No matter what's going on in my life, his music puts me into a blissful dream state, and I'm happy.

NPR: Neil Halstead: Warm, Inviting And Pastoral