The trick is making you useful.
3 seconds sound clip from the Barbie in the Nutcracker movie soundboard.
You can hear this line at 00:32:53.138 in the DVD version of the movie.
Quote context
[...]
- And instead of fleeing into the hills, you chose to return to me and report your incompetence?
- Why don't you just blast him with your scepter, sire?
- But I find its power to transform the incompetent much more gratifying.
- The trick is making you useful.
- How are we doing with statuary?
- Eh, full up, Your Lordiness.
- Too much ornament, not enough lawn.
- Covered.
- Hm, what does one create for the palace that has everything?
- How about bookends, since there's two of 'em?
- Wonderful idea. I do believe I'm starting to rub off on you.
[...]