“so famous over the the world as Argalus” delete one the.
“and whetttng their courage with revenge” to whetting.
“was acquainted with strategems) invented” to stratagems.
“to set fire in the all parts of Greece” to all the.
“was surpassing it in bravery of fighing” to fighting.
“wavering between looking for same stratagem” to some.
“upon oach never to bear arms against the Helots” to oath.
“this office be not. perchance, suitable to my” change period to comma.
“so ugly to behold, For my part” change comma to period.
“having set out some gallies under the charge” to galleys.