Answer:
American essayist, poet, and practical philosopher Henry David Thoreau is renowned for having lived the doctrines of Transcendentalism as recorded in his masterwork, Walden  He was also an advocate of civil liberties Explanation:
His mentor was Ralph Waldo Emerson
 
        
             
        
        
        
A state of being. A verb would be: Still or Quiet
        
             
        
        
        
 Answer:
frown
Explanation:
Gone is the opposite of here, just ask frown is the opposite of smile.