" true human grandeur lay in the practice of kindness without conditions, in the capacity of giving to those who had nothing, but not what we have left over but rather a part of what little we have—giving until it hurts without practicing the deceitful philosophy of forcing others to accept our concepts of good and truth because (we believe) they’re the only possible ones and because, besides, they should be grateful for what we give them, even when they didn’t ask for it. "

― Leonardo Padura , El hombre que amaba a los perros