Abstract
There are two mutually indispensable ways of doing it. The first is to study the development of Plato's literary style. The second is to follow the sequence of his thought from one dialogue to another. Neither test is infallible; that is why Platonic scholarship goes happily on and on. In the course of a brilliant article concerning the place of the Timaeus in the order of the dialogues, Mr. G. E. L. Owen has shown how a merely statistical study of stylistic mannerisms may seriously mislead; and as for thought sequences, they notoriously depend on hypothetical intuitions and vary widely from one critic to another. But along both lines a certain advance is possible. Since Owen, mechanical stylometry is discredited; and no one would now do what Schleiermacher did in his time--place the Phaedrus chronologically first among the dialogues on the ground that it contains in brief the whole of Plato's philosophy. There is progress in these matters, if not finality.