KanjiJLPT N1
Extract

extract, selection, summary, copy, spread thin

Mnemonic

Your hand drifts across a thousand-page manuscript. You need only a few golden sentences. Your fingers pinch each precious line and extract it like pulling a single thread from silk — delicate, precise, leaving the bulk untouched. A few lines in your hand is all you need.
Additional thoughts
Picture fingers (hand) delicately plucking just a few choice threads from a vast tapestry — extracting only what matters. Few + hand = selective copying.
Quick recall
A hand plucks a few golden lines to extract the essence from a vast text.

Details

The keyword for 抄 is extract. This kanji conveys the idea of selecting and pulling out specific portions from a larger whole, much like copying or transcribing chosen passages from a text. It is often associated with making excerpts or abridgments of written works, where one carefully picks out the essential or desired parts. The sense is one of skimming or gleaning key content rather than taking everything in its entirety.
On'yomi
しょう