The things Morris values the most are Freedom, Peace and Struggle.
This can be seen by reading the text above, where Morris says that the empty house by the sea promotes a great peace for her. Emptiness is pacifying in her life and this peace allows her to feel free and happy.
Peace and freedom are things she values above all things and that's why she shows how the monks and her friend are wise to be detached from material things.
However, she likes to live in the struggle that the accumulation of things promotes. At the end of the text, she says that she enjoys this fight and that's why she can't let go of everything.
In this case, we can say that freedom, peace and struggle are the things she values.
It is important to note that "The Tyranny of Things" is an essay written by Elisabeth Woodbridge Morris where she explores the dangers of consumerism that is so ingrained in our society.
You can have more information about this text at the link below:
brainly.com/question/24311055?referrer=searchResults