The flower of one’s youth.
More Traditional Proverbs:
No one becomes a good doctor before he fills a churchyard
Traditional
Let there be no limit to your mercy even as there is no limit to your Father in Heaven's mercy.
Traditional
A king learns by his ears a saint by his intellect a beast by his nose and a fool by his experience.
Traditional
A pound is sixteen ounces wherever you go.
Traditional
He that lives long suffers much.
Traditional