On Service and Sacrifice
From experience we know that little gestures often cost much, especially if they have to be repeated every day. ...We gave our heart "entirely" to God, and it costs us much when he takes us at our word. Putting on an apron as Jesus did can be as serious and solemn a thing as the gift of life...and on the other hand, to give one's life can be as simple as putting on an apron.
L'Invincible Esperance, 227-9