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.

Appearances are a glimpse of the unseen.

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.

Neither is there a smallest part of what is small, but there is always a smaller (for it is impossible that what is should cease to be). Likewise there is always something larger than what is large.

In everything, there is a share of everything

It is not I who have lost the Athenians, but the Athenians who have lost me.