Appearances are a glimpse of the unseen.

The Greeks do not think correctly about coming-to-be and passing-away; for no thing comes to be or passes away, but is mixed together and dissociated from the things that are. And thus they would be correct to call coming-to-be mixing-together and passing-away dissociating

In everything, there is a share of everything

The purpose of life is the investigation of the Sun, the Moon, and the heavens.

Conclusions from observations are unreliable, only the mind can come nearer to to the truth. Thus, in some ways, philosophy is more important than science.

Everything has a natural explanation. The moon is not a god but a great rock and the sun a hot rock.

All other things have a portion of everything, but Mind is infinite and self-ruled, and is mixed with nothing but is all alone by itself.