A blow to the head will confuse a man's thinking, a blow to the foot has no such effect, this cannot be the result of an immaterial soul.
Men who are lovers of wisdom [i.e., philosophers] must be inquirers into many things.
All things are in a state of flux.
Even sleepers are workers and collaborators on what goes on in the universe.
Corpses are more fit to be thrown out than is dung.
A hidden connection is stronger than an obvious one.