It [further education] is most essential,otherwise I would not have educated my sons. I learnt the hard way. Maybe if I had some education my success and growth would have been quicker.
Are you distracted by outward cares? Then allow yourself a space of quiet wherein you can add to your knowledge of the Good and learn to curb your restlessness. Nowhere can a man find a quieter or more untroubled retreat than in his own soul. Avail yourself often, then, of this retirement, and so continually renew yourself.