So, if we must give a general formula applicable to all kinds of soul, we must describe it as the first actuality [entelechy] of anatural organized body.

Authority is no source for Truth.

Hope is a waking dream.

No great mind has ever existed without a touch of madness.

Philosophy begins with wonder.

Nature creates nothing without a purpose.

Everything that depends on the action of nature is by nature as good as it can be.