Based on the tweet "And this, our life, exempt from public haunt, finds tongues in trees, books in the running brooks, sermons in stones, and good in everythin…", categorize the level of fear felt by the author. Select from the following: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.