Family prints
Mol an óige is tiocfaidh sí
Youth responds to praise.
Interchangeable with the agus form: use whichever your source of habit prints.
The wording is quoted exactly from the record and its cited source; personalisation touches only your own names and date, never the Irish.
About this saying
Ó Dónaill prints the proverb with the reduced conjunction (is) which is how it falls in speech. The Government of Ireland’s own list prints the fuller Mol an óige agus tiocfaidh sí. One proverb, two printed forms, both real; the records point at each other so neither is orphaned.