It is worth keeping the certificates - I have had certain employers ask for them. It is a challenge finding them in my ancient filing cabinet.
You mean trophy
cabinet, surely mystery? Little point in breeding if you're not going to force visitors to the house to admire all the spoils of one's offspring's talents across musical, sporting and academic spheres from a young age (ideally birth). I still fondly gaze on the genuine plastic 'Best attitude ' trophy DD got at a soccer camp, every second of which she had detested.
Kiwimum- DD also moved schools for sixth form. The old school emailed her and asked her to go and pick up the certificate. Happily (for the Amber Clan dislikes such events passionately) there was no awards evening to sit through to get the thing- a simple visit to the office sufficed, and I didn't have to worry about what to wear.