Note 46 — Chapter II · ECONOMIC IDEAS BEFORE PLATO, AND REASONS FOR THE UNDEVELOPED CHARACTER OF GREEK ECONOMICS
Reading edition
Cf. Plato Protag. 328B, where Protagoras states his rule as to charges for his lectures. Cf. Zeller, op. cit., I, 2, 1080 ff., on the earnings of the Sophists. Cf. Plato Euthyd. 304C: ὅτι οὐδὲ τοῦ χρηματίζεσθαί φατον διακωλύειν οὐδέν.