The art of being a slave is to rule one's master.
Calumny is only the noise of madmen.
We are more curious about the meaning of dreams than about things we see when awake.
The chief good is the suspension of the judgment [especially negative judgement], which tranquillity of mind follows like its shadow.
Most men are within a finger's breadth of being mad.
Education gives sobriety to the young, comfort to the old, riches to the poor and is an ornament to the rich.