Quotes by 30th Birthday A woman has the age she deserves. Coco Chanel 30th-birthday coquetry age No man is ever old enough to know better. Holbrook Jackson 30th-birthday age men Age is how we determine how valuable you are. Jane Elliott 30th-birthday valuable age The epitaphs on tombstones of a great many people should read: Died at thirty, and buried at sixty. Nicholas Murray Butler 30th-birthday tombstone people