Abridge your hopes in proportion to the shortness of the span of human life; for while we converse, the hours, as if envious of our pleasure, fly away: enjoy, therefore, the present time, and trust not too much to what to-morrow may produce.
Great effort is required to arrest decay and restore vigor. One must exercise proper deliberation, plan carefully before making a move, and be alert in guarding against relapse following a renaissance.
It is no great art to say something briefly when, like Tacitus, one has something to say; when one has nothing to say, however, and none the less writes a whole book and makes truth into a liar - that I call an achievement.
Who then is free? the wise man who is lord over himself;
Whom neither poverty nor death, nor chains alarm; strong to withstand his passions and despise honors, and who is completely finished and rounded off in himself.