出类拔萃

Origin and story

In Mencius, Gongsun Chou I, Confucius's followers discuss his exceptional qualities. You Ruo compares the outstanding member of a category with ordinary members: the phoenix among birds, Mount Tai beside small hills, and great rivers and seas beside roadside water. A sage, he argues, belongs to humanity but can still rise far above the group.

The source's longer wording says to emerge beyond one's kind and rise above one's company. The idiom condenses that praise into four characters. 萃 refers to a gathering or group here, not a plant being plucked. Modern usage praises exceptional ability or achievement relative to peers.