2. The resemblances in them to other dialogues of Plato are such as might
be expected to be found in works of the same author, and not in those of an
imitator, being too subtle and minute to have been invented by another.
The similar passages and turns of thought are generally inferior to the
parallel passages in his earlier writings; and we might a priori have
expected that, if altered, they would have been improved. But the
comparison of the Laws proves that this repetition of his own thoughts and
words in an inferior form is characteristic of Plato's later style.

3. The close connexion of them with the Theaetetus, Parmenides, and
Philebus, involves the fate of these dialogues, as well as of the two
suspected ones.

4. The suspicion of them seems mainly to rest on a presumption that in
Plato's writings we may expect to find an uniform type of doctrine and
opinion. But however we arrange the order, or narrow the circle of the
dialogues, we must admit that they exhibit a growth and progress in the
mind of Plato. And the appearance of change or progress is not to be
regarded as impugning the genuineness of any particular writings, but may
be even an argument in their favour. If we suppose the Sophist and
Politicus to stand halfway between the Republic and the Laws, and in near
connexion with the Theaetetus, the Parmenides, the Philebus, the arguments
against them derived from differences of thought and style disappear or may
be said without paradox in some degree to confirm their genuineness. There
is no such interval between the Republic or Phaedrus and the two suspected
dialogues, as that which separates all the earlier writings of Plato from
the Laws. And the Theaetetus, Parmenides, and Philebus, supply links, by
which, however different from them, they may be reunited with the great
body of the Platonic writings.