"I have found that most of the sects are right in a good part of what they assert, but not so much in what they deny."

"The true method of discovery is to reduce everything to numbers."

"This interconnection or accommodation of all created things to each other, and each to all the others, brings it about that each simple substance has relations that express all the others, and consequ…"

"The universe is an immense ocean of monads."

"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…"