"I call that young person one of my happy discoveries;" said the old gentleman, complacently.

Walking down the first street they came to in the town, Marland made another happy discovery.

You know not the importance of your singular and happy discovery.

And I did make one happy discovery about the Internet and travel.

And even in such unpredictable waters there is room for happy discoveries.

He felt of himself, and made at least one happy discovery.

An old word is serendipity, "a happy discovery by accident."

But the restaurant feels utterly comfortable in a way that more polished ones sometimes don't, and it's full of happy discoveries.

Cheered by this happy discovery, he gave a mirthless smile.

Besides, I made the happy discovery some time back that height difference only matters when we're standing up.