To suffer has become the world's order, and to pine has become the heart's law.

This couplet beautifully captures a poignant truth about life. It suggests that experiencing hurt or getting sad has become a regular part of how the world works. It's like saying, dealing with difficulties is now very common. And when it comes to our hearts, they often find themselves in a state of longing or yearning, as if constantly feeling a gentle ache for something. So, the poem tells us that pain and a sense of longing have become deeply woven into our daily lives and our emotional experiences. It’s a reflection on how these feelings are almost unavoidable in our journey through the world.