My Aunt Margaret's Mirror. 
By Scott, Sir Walter. 


There are times
When Fancy plays her gambols, in despite
Even of our watchful senses, when in sooth
Substance seems shadow, shadow substance seems,
When the broad, palpable, and marked partition
'Twixt that which is and is not, seems dissolved,
As if the mental eye gained power to gaze
Beyond the limits of the existing world.
Such hours of shadowy dreams I better love
Than all the gross realities of life.