Impossible...

Hoy no he podido columpiarme... balancear mi cuerpo hacia delante y luego hacia atrás... No he podido dibujar en el aire, una circunferencia incompleta... No he podido jugar en el cielo... como los pájaros... No he podido desplegar mis alas por un momento...
No he podido...

(Today I could not have swung... to balance my body towards ahead and then backward... I could not have drawn in the air, an incomplete circumference... I could not have played in the sky... as the birds... I could not have opened my wings for a moment...
I have not could... )