Book 2
22
To whatever objects a person devotes his attention, these objects he probably loves. Do men ever devote their attention, then, to [what they think] evils? By no means. Or even to things indifferent? No, nor this. It remains, then, that good must be the sole object of their attention; and if of their attention, of their love too. Whoever, therefore, understands good, is capable likewise of love; and he who cannot distinguish good from evil, and things indifferent from both, how is it possible that he can love? The wise person alone, then, is capable of loving.
22
How so? I am not this wise person, yet I love my child.