Constantine P. Cavafy poems that deal with other situations such as closure (for example, "The walls"), debt (for example, "Thermopylae"), and human dignity (for example, "The God Abandons Antony"). The poem "Thermopylae" reminds us of the famous battle of Thermopylae where the 300 Spartans and their allies fought against the greater numbers of Persians, although they knew that they would be defeated. There are some principles in our lives that we should live by, and Thermopylae is the ground of duty. We stay there fighting although we know that there is the potential for failure. (At the end the traitor Ephialtes will appear,
Battle of Himera (480 BC) aid to avenge the death of Dorieus was ignored by mainland Greece, even by Leonidas of Sparta, brother of Dorieus and who later would win immortal fame at Thermopylae in 480 BC. This possibly demonstrated the futility of opposing Carthage by single Greek cities or the unreliability of aid from mainland Greece, a situation that would change with the rise of the Greek tyrants in Sicily. While Carthage remained engaged in Sardinia after 510 BC, most of the Greek colonies in Sicily fell under the rule of tyrants. The tyrants of Gela, Akragas and Rhegion successfully expanded their dominion at