Solitude and company may be allowed to take their turns: the one creates in us the love of mankind, the other that of ourselves; solitude relieves us when we are sick of company, and conversation when we are weary of being alone, so that the one cures the other. There is no man so miserable as he that is at a loss how to use his time
Seneca the YoungerIf you sit in judgment, investigate, if you sit in supreme power, sit in command.
Seneca the YoungerA large library is apt to distract rather than to instruct the learner; it is much better to be confined to a few authors than to wander at random over many.
Seneca the Younger