Quacks pretend to cure other men's disorders, but fail to find a remedy for their own.
If wisdom be attainable, let us not only win but enjoy it.
It has seemed to be more necessary to have regard to the weight of words rather than to their number.
Friends are proved by adversity.
Never injure a friend, even in jest.
Virtue is a habit of the mind, consistent with nature and moderation and reason.