('humorous') A crowd of reporters gathered around the coach after the game to hear him dispense his usual 'pearls of wisdom'.
He offered some 'pearls of wisdom' [=good advice] about raising children.
The island is a cultural 'pearl' of the Pacific.
(..) Keep at it. No-Face, where did you learn to spin thread? You're really good at this. Now let's weave the threads together. Knit one, pearl two. Knit one, pearl two. Knit one... That's right. Granny, I can't remember anything at all. (..)2001 Spirited Away