The Enchanted Cave of Cesh Corran

Fionn mac Uail was the most prudent chief of an army in the world, but he was not always prudent on his own account. Discipline sometimes irked him, and he would then take any opportunity that presented for an adventure; for he was not only a soldier, he was a poet also, that is, a man of science, and whatever was strange or unusual had an irresistible at-traction for him.