Thank you very much. I left out the following definitions.

1)Lord Henry makes a panegyric of beauty, in which he defines beauty as higher than genius since it needs no explanation. 2) It is one of the great facts of the world, like sunlight or springtime. Lord Henry goes on to say that beauty is like the reflection in dark waters of that silver shell we call moon. It has its divine right of sovereignty (I can't rephrase it).
3) It is not as superficial as thought. He warns Dorian on (??) the brevity of life and implores him to live his life fully devoting it to the pursuit pleasure.
4) On the other hand, he defines old age as dreadful since it makes people hollow-cheecked, sallow and dull-eyed. 5) Old age is connected with moral and physical decadence.
Lord Henry believes Dorian shouldn't be afraid of giving in to sensations.

1. OK

2. I'm not sure you can rephrase that. It's an accepted term:
http://politicalscience.socialsciencedictionary.com/Article_056_%5BDivine_Right_of_Sovereignty%5D

3. delete "on" and insert "about"
"pursuit of pleasure"

4. comma needed

5. Are you sure about the word "moral"? Was he saying that as people grow old, they behave more and more in immoral ways???

1) Lord Henry makes a panegyric of beauty, explaining that it is higher than genius because it does not require explanation. To better understand this definition, one can analyze Lord Henry's reasoning behind it. It's advisable to read the context in which he discusses beauty to gain a deeper understanding of his argument.

2) Lord Henry states that beauty is one of the great facts of the world, comparable to sunlight or springtime. He likens beauty to the reflection of the moon in dark waters and claims that it has a divine right of sovereignty. To fully grasp this statement, one can explore Lord Henry's perspective on beauty and the metaphors he employs.

3) Lord Henry asserts that beauty is not as superficial as it may initially seem. He cautions Dorian about the brevity of life and urges him to live fully, dedicating himself to the pursuit of pleasure. Understanding Lord Henry's reasoning behind valuing pleasure-seeking over the transience of life can shed light on this definition.

4) On the other hand, Lord Henry defines old age as dreadful, as it leads to physical deterioration such as hollow cheeks, sallowness, and dull eyes. To comprehend this definition fully, it is essential to consider Lord Henry's views on aging and how it relates to his overall philosophy.

5) Lord Henry connects old age with moral and physical decadence. This link implies that as individuals age, they experience a decline in both their ethical standing and physical vitality. Exploring Lord Henry's thoughts on the connection between morality, physicality, and aging can help unravel this definition.

Additionally, Lord Henry believes that Dorian should not fear indulging in sensations. Understanding Lord Henry's perspective on sensory experiences and living life without inhibition can aid in comprehending this idea.