Answer:
Rough winds do shake the darling buds of May,
And summer's lease hath too short a date
Step-by-step explanation:
In "Sonnet 18," Shakespeare makes reference to his beloved. Thus, he believes his lover is more captivating and warmer than a summer day. Besides, he directs attention to the "rough winds" of summer and that summer lasts only for a short time - in contrast with his lover, whose beauty shall never fade away.