Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 J. B. Priestley - A man must be either conscientiously...
A man must be either conscientiously scientific in his approach or frankly speculative. What he must not do is present his speculative untested ideas in a manner and style of dogmatic certainty that they are not entitled to claim. This is being pseudo-scientific.