"There is nothing in the intellect that was not previously in the senses, except the intellect itself."

"Make me the master of education, and I will undertake to change the world."

"The soul follows its own laws, and the body also follows its own laws, and they agree with each other by virtue of the pre-established harmony between all substances, since they are all representation…"

"There is a world of creatures, living beings, animals, entelechies, souls, in the least part of matter."

"A created thing is said to act outwardly in so far as it has perfection, and to be acted upon by another in so far as it is imperfect. Thus action is attributed to the monad in so far as it has distin…"