Answer:
Précis writing
According to the paragraph we all are for everyone. Standing in the sun, trees give us shade and fruits. Like that of trees, we should also use ours fragile body for the benefit of mankind. Life itself is useless to a man who does not live for others. Good hearted men always serve their lives for the sake of others and get bliss.
Note:
To write a precise form of a long paragraph, we must understand the content and the context very clearly.
Then with the subject and summary of the text, we write a smaller version that expresses the whole paragraph in short.