If a man happens not to succeed in such an enquiry, he will be thought weak and visionary; if he touches the true grievance, there is a danger that he may come near to persons of weight and consequence, who will rather be exasperated at the discovery of their errors, than thankful for the occasion of correcting them.
 Edmund Burke, Thoughts on the Cause of the Present Discontents (1770). copy citation

Context

“is an undertaking of some degree of delicacy to examine into the cause of public disorders. If a man happens not to succeed in such an enquiry, he will be thought weak and visionary; if he touches the true grievance, there is a danger that he may come near to persons of weight and consequence, who will rather be exasperated at the discovery of their errors, than thankful for the occasion of correcting them. If he should be obliged to blame the favourites of the people, he will be considered as the tool of power; if he censures those in power, he willbe looked on as an instrument of faction. But in all exertions of duty something is to be hazarded.” source