Alea iacta est - Gaius Julius Caesar

The Gauls’ own ships were built and rigged in a different manner from ours. They were made with much flatter bottoms, to help them to ride shallow water caused by shoals or ebb-tides. Exceptionally high bows and sterns fitted them for use in heavy seas and violent gales, and the hulls were made entirely of oak, to enable them to stand any amount of shocks and rough usage. The cross-timbers, which consisted of beams a foot wide, were fastened with iron bolts as thick as a man’s thumb. The anchors were secured with iron chains instead of ropes. They used sails made of raw hides or thin leather, either because they had no flax and were ignorant of its use, or more probably because they thought that ordinary sails would not stand the violent storms and squalls of the Atlantic and were not suitable for such heavy vessels. In meeting them the only advantage our ships possessed was that they were faster and could be propelled by oars; in other respects the enemy’s were much better adapted for sailing such treacherous and stormy waters. We could not injure them by ramming because they were so solidly built, and their height made it difficult to reach them with missiles or board them with grappling-irons. Moreover, when it began to blow hard and they were running before the wind, they weathered the storm more easily; they could bring in to shallow water with greater safety, and when left aground by the tide had nothing to fear from reefs or pointed rocks – whereas to our ships all these risks were formidable.

In war, events of importance are the result of trivial causes.

pues que suelen los dioses inmortales, cuando quieren descargar su ira sobre los hombres en venganza de sus maldades concederles tal vez prosperidad con impunidad más prolongada, para que después les cause mayor tormento el trastorno de su fortuna.