As close friends as we are in the sea, we will be as close to each other as we are to the end of the world." This is a famous saying through the ages. Please tell me what's so good about it.

The neck couplet "There are close friends in the sea, but we are neighbors as far as the end of the world", which wipes away the faint emotion of separation in one stroke. The poet imagines after farewell: As long as we have the same voice, even if we are far apart, it will still feel like we are close at hand. .This is different from the general farewell poem in mood, and has extremely profound meaning. It not only expresses the poet's optimistic and broad mind and sincere friendship for his friends, but also expresses the philosophy that sincere friendship can transcend the boundaries of time and space, giving people great comfort and comfort. Inspiration has become a popular saying throughout the ages.

This is for reference only, I hope it will be helpful to you.