O philosophy, you leader of life.
The whole glory of virtue resides in activity.
Even the ablest pilots are willing to receive advice from passengers in tempestuous weather.
The well-known old remark of Cato, who used to wonder how two soothsayers could look one another in the face without laughing.
There is pleasure in calm remembrance of a past sorrow.
No phase of life, whether public or private, can be free from duty.