Answer:
He believes deeply in the wisdom of his books.
Explanation:
This is true because, he was of the opinion that, his books contains the wisdom which he needed to show his actions. This believe is as a result of his own perceptions of the books being filled with wisdom.
I'd probably go with the first one because the second one, lifting and stretching arms helps with breathing, the third, taking a run is considered a cool-down exercise and the last one is stretching legs, stretching muscles is advised after a workout. Which leaves me to believe that the answer is the first one.
Answer:
The format is a bit confusing but the pen would go to the writer.
Explanation: