Summary
This quote is suggesting that the concept of "good luck" requires no further clarification or description. It implies that luck, by its very nature, is arbitrary and unpredictable, and therefore cannot be easily explained. It encompasses the idea that luck is a matter of chance and randomness, and that no amount of rational analysis or rationale can fully explain its occurrence or absence. Ultimately, the quote reaffirms that luck is a mysterious and unexplainable phenomenon that can only be wished upon or hoped for.