0 If an activity, book, etc. repays your effort, time, attention, etc., it is worth the effort or time, etc. that you spend on it: --
If you think of these children growing into adults who enjoy and appreciate classical music, then that repays our effort.
You should read this article - it would repay your time.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
repay sb's effort, time, attention, etc.