De Posteritate Caini

for the mind is eaten out and destroyed by each separate one of the outward senses as by a moth, being shaken to pieces and lacerated; for the imaginations which enter it, not according to pleasure, make life itself mutilated and laborious.

But On is said to be a hill, and it means, symbolically, the mind; for all reasonings are stored up in the mind: and the lawgiver himself is a witness of this, calling On, Heliopolis, the city of the sun. For as the sun, when he rises, shows visibly the things [*](Genesis xi. 4. ) [*](There is a hiatus in the text here: Mangey translates it as if the deficiency were to be supplied by rov νοῦν, " the mind." ) [*](Exodus i. 11. )

On which account, a man would not be wrong who called our minds the sun of our composition; as the mind, if it does not rise and shed its own light in man, who may be looked upon as a small world, leaves a great darkness diffused over all existing things, and suffers nothing to be brought to light.

This hill Jacob, the wrestler with God, in his agreements with Laban, calls a witness, showing in a most express manner, and in the form of a precept, that the mind is a witness to each individual of the determinations which he comes to in secret; and conscience, which is the most incorruptible and truth-telling witness of all, was built before these cities;

for Moses says that the spies came to Chebron, and these three are Acheman, and Jesein, and Thalamein, of the sons of Enoch: and this he adds, "and Chebron was built seven years before Janis, in Egypt," [*](Numbers xiii. 23. ) and these synonymous appellations are distinguished according to their species in a most natural manner. Chebron, being interpreted, means compunction, and this is of two kinds; one with reference to the soul being joined to the body, the other with reference to its being adapted to virtue.