From my mother, piety and beneficence, and abstinence, not only from evil deeds, but even from evil thoughts; and further, simplicity in my way of living, far removed from the habits of the rich.
Dwell on the beauty of life. Watch the stars, and see yourself running with them.
The best revenge is to be unlike him who performed the injury.
It is to this law that our souls must adjust themselves, this they should follow, this they should obey. Whatever happens, assume that it was bound to happen, and do not be willing to rail at Nature. That which you cannot reform, it is best to endure, and to attend uncomplainingly upon the God under whose guidance everything progresses; for it is a bad soldier who grumbles when following his commander.
My formula for greatness in a human being is amor fati: that one wants nothing to be different, not forward, not backward, not in all eternity. Not merely bear what is necessary, but love it.
Seek not that the things which happen should happen as you wish; but wish the things which happen to be as they are, and you will have a tranquil flow of life.