What does the Latin phrase "nē plūs ultrā" literally mean?

The Latin phrase "nē plūs ultrā" literally translates to "no more beyond." This phrase is historically significant as it was famously used as a motto by Christopher Columbus. It conveys the idea of reaching limits or boundaries, suggesting that there should be no further exploration or that one should not go beyond certain limits.

The phrase incorporates a sense of finality and caution, emphasizing the importance of knowing when to stop. This literal interpretation aligns perfectly with the context of the phrase within historical literary traditions, as it has often been associated with ideas of achievement and the limits of human endeavor. Understanding this phrase is critical for grasping various cultural references and philosophical discussions related to exploration and boundaries.