William Shakespeare (Leaving Cert English): Revision Notes
Sonnet XVIII: Shall I Compare Thee
Overview and central ideas
Shakespeare's Sonnet XVIII stands as one of his most celebrated poems, exploring the lasting nature of beauty through the written word. The poem begins with a comparison between the beloved and a summer's day, but quickly moves beyond this to make a powerful argument about how poetry can preserve beauty and love eternally.
This sonnet is widely considered one of the greatest love poems in English literature, not just for its romantic sentiment but for its sophisticated exploration of art's relationship to mortality.
The sonnet addresses four major themes: love, mortality, the passage of time, and the power of art. Through the famous opening question "Shall I compare thee to a summer's day?", Shakespeare sets up a meditation on how human beauty surpasses nature's temporary pleasures. The poem progresses from describing the changing seasons to celebrating the eternal nature of verse itself.
Stanza-by-stanza analysis
Quatrain 1 (lines 1-4): The comparison begins
Literary Analysis: Opening Quatrain
"Shall I compare thee to a summer's day?
Thou art more lovely and more temperate."
Shakespeare opens with a rhetorical question that appears playful but carries profound meaning. He immediately answers his own question, declaring the beloved is "more lovely and more temperate" than summer.
The word "temperate" suggests someone who is balanced and gentle, whilst summer can be unpredictable and harsh.
The poet then lists summer's shortcomings:
"Rough winds do shake the darling buds of May,
And summer's lease hath all too short a date."
Here, the natural world appears violent and temporary. The phrase "lease" suggests that summer is borrowed time, like a rental agreement that must end. This opening quatrain establishes the contrast between the beloved's steady beauty and nature's instability.
Quatrain 2 (lines 5-8): The inevitability of decline
Literary Analysis: Second Quatrain
"Sometime too hot the eye of heaven shines,
And often is his gold complexion dimmed."
Shakespeare uses personification, calling the sun "the eye of heaven" to describe nature's extremes. Summer can be either too hot or too cloudy, and even the sun's "gold complexion" is often hidden by clouds.
"And every fair from fair sometime declines,
By chance or nature's changing course untrimmed."
This line reveals that
Quatrain 3 (lines 9-12): The turn - beauty immortalised in verse
Literary Analysis: The Volta (Turn)
"But thy eternal summer shall not fade,
Nor lose possession of that fair thou owest."
The word "But" signals the volta (turn) in the argument. Unlike nature's summer, the beloved's "eternal summer" will never fade.
The phrase "thou owest" suggests their beauty is like a treasure they possess, which Shakespeare promises will be preserved.
"Nor shall Death brag thou wander'st in his shade,
When in eternal lines to time thou growest."
Here, Shakespeare personifies Death and time as adversaries. The beloved will escape them by being immortalised in the poet's "eternal lines" - the verses of the sonnet itself.
Couplet (lines 13-14): Poetry defies mortality
Literary Analysis: The Concluding Couplet
"So long as men can breathe or eyes can see,
So long lives this, and this gives life to thee."
The closing couplet is triumphant and confident. Shakespeare declares that as long as people exist to read poetry, the beloved will live on through these words.
This couplet demonstrates the power of art to preserve beauty and memory, defeating time and death.
Themes (with deep explanation and examples)
1. The transience of beauty and nature
The first half of the sonnet emphasises the fleeting quality of natural beauty. Shakespeare lists summer's problems:
- "Rough winds" that destroy flower buds
- The sun's "gold complexion" that becomes dimmed
- The fact that "every fair from fair sometime declines"
This theme reflects how all living things are subject to time's decay. Beauty and youth are fragile, easily lost to chance events or the inevitable process of ageing. The natural world, despite its appeal, cannot provide the permanence that human beings seek.
2. Immortality through art
The sonnet's "turn" promises that poetry can preserve the beloved's beauty forever:
"Thy eternal summer shall not fade... when in eternal lines to time thou growest."
This theme highlights Shakespeare's belief in the enduring power of verse. Words on a page can transcend mortality, ensuring that beauty and love remain alive in the imagination of future generations.
The poem becomes a kind of literary monument that outlasts physical existence.
The final couplet captures this idea perfectly:
"So long as men can breathe or eyes can see, / So long lives this, and this gives life to thee."
This theme demonstrates art's superiority over nature - poetry lasts longer than seasons.
3. Love's idealisation and constancy
The speaker elevates the beloved above the natural world:
"Thou art more lovely and more temperate."
This theme reflects the idealising nature of love, which can see the beloved as perfect and unchanging. The poem suggests that true love transcends the imperfections of the natural world, making the beloved appear as a kind of timeless ideal. Love creates its own version of perfection that exists beyond physical reality.
4. The power of the poet and language
By claiming that his poetry can immortalise the beloved, Shakespeare acknowledges the creative power of the poet.
"When in eternal lines to time thou growest."
The act of writing becomes framed as a way to defy time and death. This theme is meta-poetic - the poem reflects on its own ability to preserve what it describes.
The poet positions himself as someone who can grant immortality through the power of language.
Poetic techniques (with examples)
- Sonnet form (Shakespearean): 14 lines in iambic pentameter, organised into three quatrains and a rhyming couplet (ABAB CDCD EFEF GG)
- Volta (turn): The "But" in line 9 marks the shift from mortality to immortality
- Personification: Death "brags," and the sun is the "eye of heaven"
- Metaphor: The "eternal summer" represents the beloved's unchanging beauty
- Imagery: References to wind, sun, buds, and shade create a vivid picture of the natural world
- Hyperbole: The beloved's beauty is described as surpassing nature, emphasising the idealisation of love
About William Shakespeare
William Shakespeare (1564-1616) was an English playwright and poet whose work transformed English literature. His 154 sonnets explore themes of love, time, beauty, mortality, and art.
Sonnet XVIII is one of the best-known sonnets in the sequence, celebrated for its lyrical confidence and belief in art's power to transcend death. The poem demonstrates Shakespeare's mastery of the sonnet form and his ability to move from simple comparison to profound statement about the nature of poetry and immortality.
Key Points to Remember:
- The poem moves from comparing the beloved to nature to arguing that poetry surpasses nature
- The volta at "But" (line 9) marks the crucial turn from mortality to immortality
- Key themes: transience of beauty, power of art, idealised love, and the poet's creative authority
- The final couplet confidently declares poetry's victory over time and death
- Shakespeare uses personification and metaphor to make abstract concepts like Death and Time into characters in his argument