Share this quote by email

Post to facebook

Post to other social sites

<blockquote><a href="http://quotationsbook.com/quote/11365/">Doubt, the essential preliminary of all improvement and discovery, must accompany the stages of man's onward progress. The faculty of doubting and questioning, without which those of comparison and judgment would be useless, is itself a divine prerogative of the reason.</a></blockquote><br> <a href="http://quotationsbook.com/quotes/author/5710/">Pike, Albert</a> on <a href="http://quotationsbook.com/quotes/tag/doubt/">doubt</a><br> Quote from <a href="http://quotationsbook.com">Quotations Book</a>