Complex sentence: From the time of Pericles onwards, jury pay was introduced of two "obols" a day, which, despite not being a substantial amount of money, was enough to encourage even the poorest to become a juror.
Split into simpler sentences: From the time of Pericles onwards, jury pay was introduced. This was two "obols" a day, which, despite not being a substantial amount of money, was enough to encourage even the poorest to become a juror.