Which is the best man to deal with—he who knows nothing about a subject, and, what is extremely rare, knows that he knows nothing, or he who really knows something about it, but thinks that he knows all?
 Henry David Thoreau, Walking (1851). copy citation

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Author Henry David Thoreau
Source Walking
Topic subject good
Date 1851
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/1022/1022-h/1022-h.htm

Context

“So, frequently, the Society for the Diffusion of Useful Knowledge treats its cattle. A man’s ignorance sometimes is not only useful, but beautiful—while his knowledge, so called, is oftentimes worse than useless, besides being ugly. Which is the best man to deal with—he who knows nothing about a subject, and, what is extremely rare, knows that he knows nothing, or he who really knows something about it, but thinks that he knows all? My desire for knowledge is intermittent, but my desire to bathe my head in atmospheres unknown to my feet is perennial and constant. The highest that we can attain to is not Knowledge, but Sympathy with Intelligence.” source