"Pre-established harmony is the only way to explain the agreement of substances without their interaction."

"The universe is a machine, but a divine machine."

"A great doctor kills more people than a great general."

"Every substance is a perpetual living mirror of the universe."

"I am convinced that the unwritten knowledge scattered among men of different callings surpasses in quantity and in importance anything we find in books, and that the greater part of our wealth has yet…"