Even if this human kindness, paralysed by self-interest, is not exercised, it exists none the less, and whenever any inconstant egoist does not restrain its action, when, for example, he is reading a novel or a newspaper, it will bud, blossom, grow, even in the heart of him who, cold-blooded in real life, has retained a tender heart, as a lover of fiction, for the weak, the righteous and the persecuted.