“And summer’s lease halt all too short a date:

Sometimes too hot the eye of heaven shines”

For me, this phrase means that summer is like love. Sometimes, our love to a person will not last forever. We have to make the most while two lovers still have feelings for each other. Sometimes, their love for each other is so great that it seems that the eye of heaven shines. Love is intangible. You cannot touch it, but you can just feel it deeply. Love is everything you see in this earth, people loving one another wholeheartedly.