"The mind must be strong that resolutely forms its own principles."

"The heart of man is not so much depraved by nature, as warped by custom."

"Friendship is a serious affection; the most sublime of all affections, because it is founded on principle, and cemented by time."

"To be more precise, a woman should be educated to be a rational creature, and then she will be a good wife and mother."

"The mind, in order to be strong, must be free."