[45b] Clem. Strom. i 14; Suidas, s. v. Herakleitos. (Gladisch, pp. 65, 75).
[46] Agam. 155-161, 167-171.
[47] Gomperz, ii p. 13.
[48] ‘Half professor and half journalist—this is the best formula that we can devise to characterise the sophist of the 5th century B.C.’ Gomperz, i p. 414.
[49] See below, §§ [124], [130], and [131].
[50] Gomperz, i p. 428.
[51] Xen. Mem. ii 1, 21 to 34.
[52] Gomperz, i p. 430.
[54] Gomperz, i p. 433.