_Does the Sceptic Study Natural Science?_
We reply similarly also to the question whether the Sceptic 18
should study natural science. For we do not study natural
science in order to express ourselves with confidence regarding
any of the dogmas that it teaches, but we take it up in order to
be able to meet every argument by one of equal weight, and also
for the sake of [Greek: ataraxia]. In the same way we study the
logical and ethical part of so-called philosophy.