Editorial note — Chapter XXI · DIRECTIONS FOR READING OTHER BOOKS.

[50] Xenophon primus omnium quae dicebantur, notis excepta in publicium edidit. Laert. in Xenoph.

[51] Saith Aristippus, (in Laert.) As they are not the health-fullest that eat most, so are they not the learnedest that read most, but they that read that which is most necessary and profitable.