Cherry-pick
Meaning
Select only the best or most convenient parts.
Usage
Often used when accusing someone of biased selection.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Fruit pickers would select ripe cherries rather than harvesting them all.
Used in debating and sports writing since the 20th century.