Falsehood, like poison, will generally be rejected when administered alone; but when blended with wholesome ingredients may be swallowed unperceived.
Richard WhatelyThe more secure we feel against our liability to any error to which, in fact, we are liable, the greater must be our danger of falling into it.
Richard WhatelyOne way in which fools succeed where wise men fail is that through ignorance of the danger they sometimes go coolly about a hazardous business.
Richard Whately