Sonnet 18 Shall I compare thee to a summer's day? Thou art more lovely and more temperate: Rough winds do shake the darling buds of May, And summer's lease hath all too short a date: Sometime too hot the eye of heaven shines, And often is his gold complexion dimm'd; And every fair from fair sometime declines, By chance or nature's changing course untrimm'd; But thy eternal summer shall not fade Nor lose possession of that …showed first 75 words of 290 total…

…showed last 75 words of 290 total…fair sometime declines." The final quatrain of the sonnet tells how the beloved differs from the summer in that respect: his beauty will last forever ("Thy eternal summer shall not fade...") and never die. In the couplet, the speaker explains how the beloved's beauty will accomplish this feat, and not perish because it is preserved in the poem, which will last forever; it will live "as long as men can breathe or eyes can see."