When we hear of a man too clever to believe, we are hearing of something having almost the character of a contradiction in terms.
 G. K. Chesterton, Heretics (1905). copy citation

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Author G. K. Chesterton
Source Heretics
Topic contradiction long-term
Date 1905
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/470/470-h/470-h.htm

Context

“But if there be such a thing as mental growth, it must mean the growth into more and more definite convictions, into more and more dogmas. The human brain is a machine for coming to conclusions; if it cannot come to conclusions it is rusty. When we hear of a man too clever to believe, we are hearing of something having almost the character of a contradiction in terms. It is like hearing of a nail that was too good to hold down a carpet; or a bolt that was too strong to keep a door shut. Man can hardly be defined, after the fashion of Carlyle, as an animal who makes tools;” source