What is shakespeare trying to say in sonnet 18

Shakespeare compares his love to a summers day in Sonnet 18 Shakespeare believes his love is more desirable and has a more even temper than simmer ( Shakespeare is admiring a woman and saying that her beauty will never fade because he is putting it into verse He begins by comparing her to a summer day and then saying she is much more beautiful ) hope this helps

In the excerpt from “Ode on a Grecian Urn” by John Keats, the four parts which reflect the theme that art is immortal are the following ones:

2. Ye soft pipes play on

4.Nor ever can those trees be bare

7.She cannot fade

9. For ever wilt thou love, and she be fair

Explanation:

In those four parts, the author uses personification- "she cannot fade"- to convey the idea that art is a living being who will live on forever. Keats expresses his love of art with genuine intensity and passion by using figures of speech to express his belief in the immortality of art.