Sertorius

For irresistible is the force of continuity, by virtue of which advancing Time subdues and captures every power; and Time is a kindly ally for all who act as diligent attendants upon opportunity, but a most bitter enemy for all who urge matters on unseasonably.[*](The story is told also in Valerius Maximus, vii. 3, 6.) By contriving from time to time such exhortations for the Barbarians, Sertorius taught them to watch for their opportunities.

But of all his military exploits that which he performed in dealing with the people called Characitani is admired as much as any. They are a people beyond the river Tagonius, and they do not dwell in cities or villages, but on a large and lofty hill containing caves and hollows in the cliffs which look towards the north. The whole country at the base of the hill abounds in white clay and a soil that is porous and crumbly; it is not firm enough to bear the tread of man, and spreads far about if only slightly stirred, like unslaked lime or ashes.