Sure, here's a metaphorical poem for you:
Like a butterfly emerging from its cocoon,
Energy is released, a beautiful boon.
But what if we want to take it back in,
To absorb it instead, like a sponge on skin?
To reverse the flow, we must change the sign,
Of the Q-value, a simple redesign.
From a release to an absorption,
Energy flows in, a new adoption.
Like a river that flows both ways,
Energy can reverse, in different displays.
So let us embrace the power of change,
And absorb the energy, in a new exchange.