These petty pains I cannot bear; instead, give me one great sorrow that is boundless.

This couplet beautifully captures a common human feeling: being worn down by numerous small troubles. The speaker expresses a deep weariness, saying, "These little pains are unbearable." Instead of enduring countless minor heartaches, they yearn for one great, boundless sorrow. It's a profound plea, perhaps suggesting that a single, immense challenge might be more straightforward to confront, or that such an overwhelming pain could bring a strange kind of clarity or even an end to the endless cycle of minor discomforts. It's like asking for one monumental wave rather than being battered by a constant drizzle of small ones.