Quarrels often arise in marriages when the bridal gifts are excessive.
How to get rid of having anything to unlearn.
Wealth and poverty do not lie in a man's estate, but in men's souls.
We must not contradict, but instruct him that contradicts us; for a madman is not cured by another running mad also.
The most useful piece of learning for the uses of life is to unlearn what is untrue.
Observe your enemies, for they first find out your faults.