The Tao Te Ching, passage 47:
“Without going outside his door, one understands (all that takes place) under the sky; Without looking out from his window, one sees the Tao of Heaven.
The farther that one goes out (from ones self), the less he knows.
Therefore the sages got their knowledge without traveling; Gave their (right) names to things without seeing them; And accomplished their ends without any purpose of doing so.”
This beautiful teaching was captured by George Harrison; please listen to this insightful song and absorb the message from the words and the vibration of the music.