A thing of beauty is a joy forever意思

"A thing of beauty is a joy forever" is a line from the poem "Endymion" by John Keats. The full line is:

A thing of beauty is a joy for ever: Its loveliness increases; it will never Pass into nothingness; but will keep A bower quiet for us, and a sleep Full of sweet dreams, and health, and quiet breathing.

This line suggests that beauty is enduring and brings lasting joy. It implies that beautiful things have a special quality that transcends time and change, offering a sense of peace and well-being to those who experience them. Keats's use of the word "forever" emphasizes the timelessness of beauty and its ability to bring lasting happiness.