The poem is suggesting that luck does not happen by coincidence, but that you must fight for it. It also means that money is gained and a fortune is earned. We must strive to survive in this world. There are many people who want to take what doesn't belong to them, so we must be careful. Also, the word "luck" comes from the Latin word "coventus," which means "coiled up." This refers to when something lucky happens to you by chance, but then you can use it to your advantage. Finally, the word "fortune" comes from the Latin word "fortuna," which means "fate." This is why the poem says that luck is not a chance, but rather an indication that you have been favored by fate. In conclusion, the theme of the poem is that luck is not just happening to you, but that you must fight for it. Also, money is considered to be good luck because it allows us to live easier and give us freedom. Finally, fortune is considered to be good luck because it indicates that you have been favored by fate.