“ Truth is our element of life, yet if a man fasten his attention on a single aspect of truth, and apply himself to that alone for a long time, the truth becomes distorted and not itself, but falsehood ”
 Ralph Waldo Emerson, Intellect (1841). copy citation

add
Author Ralph Waldo Emerson
Source Intellect
Topic falsehood truth
Date 1841
Language English
Reference in "Essays: First Series"
Note
Weblink https://en.wikisource.org/wiki/Essays:_First_Series/Intellect

Context

“But some of the conditions of intellectual construction are of rare occurrence. The intellect is a whole, and demands integrity in every work. This is resisted equally by a man's devotion to a single thought, and by his ambition to combine too many. Truth is our element of life, yet if a man fasten his attention on a single aspect of truth, and apply himself to that alone for a long time, the truth becomes distorted and not itself, but falsehood; herein resembling the air, which is our natural element, and the breath of our nostrils, but if a stream of the same be directed on the body for a time, it causes cold, fever, and even death. How wearisome the grammarian, the phrenologist, the political or religious fanatic, or indeed any possessed mortal whose balance is lost by the exaggeration of a single topic.” source